Books like 'Secrets Past'

Readers who enjoyed Secrets Past by Eric Warren also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.

sc-fi space action / adventure military, war & conflict space-opera military first-contact galactic-empire space-travel humor

Stand Alone: Wolfhounds - Book One by John Van Stry
Rated: 4.59 of 5 stars
· 11 ratings
Chase had it all planned out, do a little time in one of the emperor's jails, say a four year stretch for getting rid of some trash that no one would miss, and when he got out, the path to the leadership would be wide open...

Categorized as:
military space-opera galactic-empire space-fleet sci-fi action-adventure fiction epic
Diplomatic Agent by S.E. Weir, Michael Anderle
Rated: 4.75 of 5 stars
· 8 ratings
How far would you go to discover the truth?Seraphina Waters embarks on her latest mission just as she’s on the verge of graduation.Armed with hard-earned skills, talent, and a mouthy companion, Phina pursues the identity of a traitor among the ranks of SpyCorps. Even if the answer could be a stab to the heart.Following shadows and rumors, Phina races time to discover the truth...

Categorized as:
first-contact humor military space-fleet space-opera action-adventure adult book
Vapor Trails by Joshua Dalzelle
Rated: 4.63 of 5 stars
· 20 ratings
He was a rogue element, disobeying orders and pursuing mission goals of his own. His Scout Team had been burned, disavowed by his chain of command and the owner of the stolen ship he was flying was after them to get it back. To make matters even more complicated, the man Jacob had stolen the ship from is an infamous outlaw and mercenary named Jason Burke… his father...

Categorized as:
first-contact military space-fleet space-opera action-adventure adult book colonization
Citadel by Marko Kloos
Rated: 4.46 of 5 stars
· 28 ratings
An interplanetary battle is renewed in an epic novel of a warring solar system by the author of Ballistic.The war should have been over. But it’s not for a group of nationalists grabbing for control.It’s been two weeks since a missile with a nuclear warhead tore through the planetary defenses in the most blistering large-scale attack ever committed in the history of the Gaia system...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult audiobook
The Colossus by Jay Allan
Rated: 4.50 of 5 stars
· 10 ratings
The Hegemony strikes again… The Confederation and its allies have won their first victory, retaken their capital from he forces of the Hegemony. But the enemy is not beaten, far from it, and they are back, with an unstoppable weapon, a vast superbattleship, a deadly hybrid of imperial and Hegemony technology, called the Colossus...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
The Price of Liberty by D.J. Holmes
Rated: 4.50 of 5 stars
· 10 ratings
War has been declared. The Indian Star Republic has landed ground troops on the newly discovered colony of Haven as they seek to seize access to the alien worlds of Vestar and Kulthar. The British Star Kingdom has reacted. A battle fleet has been formed with orders to drive off the Indians and retake Haven...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult book
Nua'll by S.H. Jucha
Rated: 4.42 of 5 stars
· 12 ratings
The Omnian expeditionary fleet sails for the faraway place they call “the wall.” The worlds of humankind have consolidated their resources to create a powerful armada to confront the alien federation.During the Omnians’ previous encounter with an alien fleet at the wall, the Nua’ll comm sphere spoke to them in multiple languages...

Categorized as:
first-contact military space-fleet space-opera space-travel action-adventure adult aliens
Delphi Diversion by Bob Blanton
Rated: 4.42 of 5 stars
· 12 ratings
Catie is on her way back to Earth after having settled the Fazulan slaves when the wormhole her ship is traveling in collapses. They are diverted to another system where big chunks are flying around. They rescue a ship and find themselves in the middle of a series of mysteries...

Categorized as:
first-contact military space-fleet space-opera space-travel action-adventure aliens audiobook
Rescue The Princess by John Hindmarsh
Rated: 4.42 of 5 stars
· 12 ratings
Jack suffered from an attack by the Blue Caps. He sued the RSN and won. He also sued the Royal Family and won. Now he’s acquired his own warship and his first mission is to rescue the princess.What? Yes, Sofia is missing. The Queen has taken an intense dislike to her daughter’s ambitions and Sofia has disappeared. Jack sets out to rescue her with the assistance of Black Company marines...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult ai
The Worst Spies in the Sector by Skyler Ramirez
Rated: 4.42 of 5 stars
· 12 ratings
It sucks being dead...... especially when you're broke. Former Captain Brad Mendoza and former Commander Jessica Lin would be two of the most wanted people in the galaxy, except everyone thinks they're dead. Now, they're desperately trying to find a new way to make a living before they run out of fuel, food, and hope.Enter a mysterious stranger with an offer that's too good to be true...

Categorized as:
galactic-empire military space-fleet humor sci-fi action-adventure soldiers fiction
Fortitude by Glynn Stewart
Rated: 4.42 of 5 stars
· 12 ratings
An offer that no one else could matchA mission that no one else could achieveAn enemy only a few know they share…Commodore Kira Demirci is now the commander of a small but powerful mercenary force—one of the most dangerous in the cluster of stars she now calls home. Her own actions have brought peace to the Syntactic Cluster, though, and a mercenary is in limited demand...

Categorized as:
military space-opera galactic-empire space-fleet sci-fi action-adventure soldiers fiction
Leviathan's Fear: A Military Sci-Fi Series by Craig Martelle
Rated: 4.67 of 5 stars
· 6 ratings
Trapped in Ga’ee space, Leviathan runs for its life.And the lives of its crew.Declan Payne and Harry Wesson decide to go on the offensive. They have no choice.They can’t go home. It only delays the inevitable.The Ga’ee march relentlessly into the space of the seven races while turning an inward eye toward the interloper, the ship they call God1...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Sector Force by Jamie Davis, Michael Anderle
Rated: 4.67 of 5 stars
· 6 ratings
Tardex is safe and the Marshals of Lone Wolf Squadron stand down for some much needed rest and relaxation.Needless to say, the frontiers of the Etheric Federation don’t stay peaceful for long.The growing squadron must battle sinister forces threatening their part of the frontier.A delegation arrives from a neighboring system to request aid from Commander Beau Ward and his pilots...

Categorized as:
space-opera military space-travel space-fleet humor galactic-empire first-contact sci-fi
Darkness Beyond by Glynn Stewart
Rated: 4.41 of 5 stars
· 24 ratings
A newly-founded human colony world burned from orbit A warship squadron of the galaxy’s oldest race ambushed and destroyed An ancient enemy reborn in the darkness beyond the known stars The A!Tol Imperium and their new human subjects have had fifteen years of relative peace. New colonies have been founded, new worlds explored, new ships built...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Star Force: Origin Series by Aer-ki Jyr
Rated: 4.50 of 5 stars
· 8 ratings
The Origin Series is empire building at its finest, with 100 episodes and over 2.5 million words in the military science fiction serial detailing the rise of Star Force from corporate entity into an interstellar empire over the course of more than a millennium...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult book
Star Force: Rift by Aer-ki Jyr
Rated: 4.50 of 5 stars
· 8 ratings
The temporary truce between Star Force and the V'kit'no'sat sends shockwaves throughout the galaxy. No one has ever defied the V'kit'no'sat and lived, but now Star Force has and many races are taking notice...including one that no one expects, on either side...

Categorized as:
galactic-empire military space-fleet space-opera action-adventure adult aliens book
Breaking Point by David Alastair Hayden
Rated: 4.50 of 5 stars
· 8 ratings
Silky, Siv, and Mitsuki are now willing to do whatever it takes to find and rescue Ambassador Galen Vim. But government agents, criminal organizations, and bounty hunters swarm the Titus II system. Getting to the planet alive may be the easiest part of this mission since no one has seen the ambassador since he was captured by Tekk Reapers...

Categorized as:
humor space-opera military space-fleet galactic-empire sci-fi audiobook action-adventure
Crusade by Glynn Stewart
Rated: 4.40 of 5 stars
· 10 ratings
A newborn Alliance, forged to stop the destroyers of worldsA potential ally, with secrets hidden by a thousand liesA long-doomed star, whose ruins hold a vital answer...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Galactar by Anthony James
Rated: 4.40 of 5 stars
· 10 ratings
Following decades of war and the recent catastrophic loss of an entire planet, the Human Planetary Alliance is riven by internal disputes and rivalries. The military’s old guard fights for power against those who see a chance to turn things around.After a series of hard-fought victories, Captain Carl Recker is becoming recognized as a man who gets results - a man who knows how to beat the Daklan...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult aliens
Star Force: Origin Series by Aer-ki Jyr
Rated: 4.40 of 5 stars
· 10 ratings
The Origin Series is empire building at its finest, with 100 episodes and over 2.5 million words in the military science fiction serial detailing the rise of Star Force from corporate entity into an interstellar empire over the course of more than a millennium...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult book
Fulcrum Gun by Anthony James
Rated: 4.40 of 5 stars
· 10 ratings
Lost in hostile space and pursued by the most powerful warship in the known universe, Captain Carl Recker is losing hope and running out of options. His battleship Fulcrum is no match for this enemy and the Meklon aliens who might have helped him are dead, killed by the Galactar’s murderous weaponry.Somehow, Recker must find a way to succeed where the might of an alien empire already failed...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult aliens
Laws of Ancidium by Anthony James
Rated: 4.40 of 5 stars
· 10 ratings
Having fought his hardest battle, Captain Carl Recker returns to planet Lustre, bringing the alien battleship Fulcrum with him.Recker is under no illusions that he’ll be offered backdated shore leave, but his feet don’t even touch the ground before trouble shows up. A heavily armed fifty-thousand-metre Meklon interstellar drops out of lightspeed near the planet...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult aliens
The Long Voyage of the Little Fleet by Mackey Chandler
Rated: 4.40 of 5 stars
· 10 ratings
In the first book of this series "Family Law", Lee's parents and their business partner Gordon found a class A habitable planet. They thought their quest as explorers was over and they'd live a life of ease. But before they could return and register their claim Lee's parents died doing a survey of the surface...

Categorized as:
first-contact military space-fleet space-opera space-travel action-adventure adult aliens
Relics of Eternity by Glynn Stewart
Rated: 4.33 of 5 stars
· 12 ratings
The edge of Imperial expansionFar from Earth and the other homeworldsHere lie the secrets of ancient godsHere…there be dragonsSeeking to escape the shadow of Annette Bond’s success, Captain Morgan Casimir has taken a posting on the far side of the A!Tol Imperium. Here, she hopes to begin a legend for herself that stands apart from her stepmother the Duchess...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Duty Calls: The adventure continues by James Haddock
Rated: 4.33 of 5 stars
· 12 ratings
Duty Calls continues the story of Nic, Mal, Jazz and Jade as they fight to hold what belongs to them. The Corporations are becoming more aggressive in their effort to steal their inventions. Our four friends are matching the corporate's aggression blow for blow. The fight has already turned deadly, and the Corporation has shown they aren't afraid to spill blood...

Categorized as:
military space-fleet space-opera space-travel action-adventure adult ai book
Among Enemies by Evan Currie
Rated: 4.54 of 5 stars
· 15 ratings
For Sorilla Aida, the war has been ongoing. Peace was called, officially, but in the shadows her battles continued. The Alliance and SOLCOM are ready to call an end to it all now, but no one has yet been able to tell her why. Why the fighting began, why her allies, and enemies alike, died. Not even why it was over.She had to know, or at least she had to try to find out...

Categorized as:
first-contact military space-fleet space-opera action-adventure adult book fiction
The Others by Jay Allan
Rated: 4.46 of 5 stars
· 17 ratings
From the deepest darks of unknown space, evil comes… Admiral Tyler Barron and the Confederation navy face a new threat, darker and deadlier than any that have come before...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Ballistic by Marko Kloos
Rated: 4.20 of 5 stars
· 20 ratings
There is a personal price to pay for having aligned with the wrong side in a reckless war. For Aden Jansen it’s the need to adopt a new identity while keeping his past hidden. Now he’s integrated himself aboard the Zephyr, a merchant ship smuggling critical goods through dangerous space. But danger is imminent on planet Gretia, as well...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult audiobook
Dark Moon Arisen by Chris Kennedy, Mark Wandrey
Rated: 4.50 of 5 stars
· 6 ratings
The war continues! The Omega War is in full swing. Earth has fallen to General Peepo’s army, and the surviving Human mercenaries have taken refuge at the hidden Winged Hussars’ base in New Warsaw...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Recollection by Sarah Noffke, Michael Anderle
Rated: 4.50 of 5 stars
· 6 ratings
Killing the bad guy just got a whole lot harder. Knox is feeling the pressure to remember where he hid the Tangle Thief. The Saverus are also hunting for the device. It’s a race to find it first. Eddie and Julianna seek out a hypnotherapist to help Knox uncover the secrets his subconscious has buried, even though the therapist is on his own personal journey into the abyss...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Preservation by Sarah Noffke, Michael Anderle
Rated: 4.50 of 5 stars
· 6 ratings
Killing the bad guy just got a whole lot harder. While Ghost Squadron follows leads to find the Saverus, these shapeshifters are using their powers to repair the Tangle Thief. If they succeed, the galaxy is doomed. Meanwhile, Julianna’s dreams are about to come true. If they hunt down a terrorist’s group then they’ll have their guns. Shiny, upgraded weapons...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Corruption by Sarah Noffke, Michael Anderle
Rated: 4.50 of 5 stars
· 6 ratings
A new evil lurks in the darkness. After an explosion, the crew of a battlecruiser mysteriously disappears.Bailey and Lewis, complete strangers, find themselves suddenly onboard the damaged ship. Lewis hasn’t worked a case in years, not since the final one broke his spirit and his bank account. The last thing Bailey remembers is preparing to take down a fugitive on Onyx Station...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure aliens
Alpha Contracts by Chris Kennedy, Mark Wandrey
Rated: 4.50 of 5 stars
· 6 ratings
“Before CASPers were the lords of the battlefield, men tested their metal against aliens one-on-one.” First contact has been made, and Earth’s militaries and its premier mercenary companies stand ready to take their first tentative steps outside the Solar System...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Third Moon Chemicals: Adventures of a Jump Space Accountant Book 3 by Andrew Moriarty
Rated: 4.50 of 5 stars
· 6 ratings
Jake's back. He's not the best spy ever. He fails his pilot exam, he can't shoot, and he gets beat up a lot, usually by girls. Next task is to track containers of missing food. What could possibly go wrong? Next thing he knows he's on a strange ship with not one, but two pretty girls, helping them smuggle illegal workers to pirates...

Categorized as:
galactic-empire humor military space-fleet space-opera space-travel action-adventure adult
Acheron Redemption by Ken Lozito
Rated: 4.50 of 5 stars
· 6 ratings
Sentinel warships were the answer to the Federation Wars. They brought peace and stability....or so they thought.The Sentinels are a menace, terrorizing spacers across the galaxy in their hunt. But change is coming, and spacers across the galaxy will have to choose whether to fight for their future or not...

Categorized as:
first-contact galactic-empire military space-fleet space-opera action-adventure adult aliens
Star Force: Dawn of the Apocalypse by Aer-ki Jyr
Rated: 4.50 of 5 stars
· 6 ratings
The onslaught has begun and the galaxy must cope with a very slow moving certainty of its eventual destruction...

Categorized as:
galactic-empire military space-fleet space-opera action-adventure adult aliens book
Shadows of Olympus by Christian Kallias
Rated: 4.50 of 5 stars
· 6 ratings
With the arrival of a powerful new threat in orbit around Earth, the Alliance is forced to vacate Earth space while a small group stays behind to ensure humanity isn’t enslaved or worse, wiped out. Meanwhile, the rest of the fleet splits into separate missions, each of them vital in rebuilding the Earth Alliance forces and strengthening what’s left of the fleet...

Categorized as:
galactic-empire military space-fleet space-opera action-adventure adult book dystopia
Valkyrie's Daughter by John E. Siers
Rated: 4.50 of 5 stars
· 6 ratings
The alien Akara have a secret. They've discovered the location of a planet that is home to a primitive human civilization, another ancient "seeding" of the legendary Progenitors. But this planet lies in the territory of the Otuka, spacefaring alien predators who consider human flesh to be a delicacy and the planet to be their private hunting preserve...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Fallen Souls by David Alastair Hayden
Rated: 4.50 of 5 stars
· 6 ratings
The Outworld Ranger crew has dodged government forces, criminal guilds, and bounty hunters numerous times since fleeing Ekaran IV. But with the warships of the Dark Messiah closing in on them, their mission has never been in greater jeopardy. Cornered, their options and allies are few. And the Outworld Ranger suffered extensive damage getting them this far...

Categorized as:
humor space-travel space-opera military space-fleet galactic-empire sci-fi audiobook
War Eternal, Books 1-3 by M.R. Forbes
Rated: 4.38 of 5 stars
· 8 ratings
3 books. 1000+ pages. Over 100,000 unbundled copies sold. Book 1: Starship Eternal A lost starship... A dire warning from futures past... A desperate search for salvation… Captain Mitchell “Ares” Williams is a Space Marine and the hero of the Battle for Liberty, whose Shot Heard ‘Round the Universe saved the planet from a nearly unstoppable war machine...

Categorized as:
first-contact galactic-empire military space-fleet space-opera action-adventure adult aliens
Evasion (Scattered Stars: Evasion Book 1) by Glynn Stewart
Rated: 4.38 of 5 stars
· 8 ratings
A captain on the run from the horrors of his pastA girl on the run from the trap of her presentA ship that will bring them togetherCaptain Evridiki “EB” Bardacki was once a nova fighter pilot for a nation he truly believed in. Betrayal and failure sent him into exile and flight...

Categorized as:
galactic-empire military space-fleet space-opera action-adventure adult book fiction
Star Force: Origin Series Box Set (85-88) by Aer-ki Jyr
Rated: 4.38 of 5 stars
· 8 ratings
The Origin Series is empire building at its finest, with 100 episodes and over 2.5 million words in the military science fiction serial detailing the rise of Star Force from corporate entity into an interstellar empire over the course of more than a millennium...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult book
Star Force: Origin Series by Aer-ki Jyr
Rated: 4.38 of 5 stars
· 8 ratings
The Origin Series is empire building at its finest, with 100 episodes and over 2.5 million words in the military science fiction serial detailing the rise of Star Force from corporate entity into an interstellar empire over the course of more than a millennium...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult book
Star Force: Origin Series by Aer-ki Jyr
Rated: 4.38 of 5 stars
· 8 ratings
The Origin Series is empire building at its finest, with 100 episodes and over 2.5 million words in the military science fiction serial detailing the rise of Star Force from corporate entity into an interstellar empire over the course of more than a millennium...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult book
Red Team Alpha by Jay Allan
Rated: 4.38 of 5 stars
· 8 ratings
A New Adventure Set in the Crimson Worlds Universe (Over 800,000 Crimson Worlds Book Sold) Red Team Alpha. An elite military unit. Twenty highly-trained veteran warriors, Mars’ best. They are ready to face whatever dangers threaten the Confederation. They are capable, dedicated, armed with the best technology Mars has to offer. And they don’t exist, at least not officially...

Categorized as:
first-contact galactic-empire military space-fleet space-opera action-adventure adult aliens
Inferno Sphere by Anthony James
Rated: 4.38 of 5 stars
· 8 ratings
Inferno Sphere. A bomb to end all bombs. The ruthless species of biomechanical aliens known as Vraxar have been driven away from the Confederation planet Atlantis. They are not defeated and their unprovoked attack has given them the means to locate the rest of the Confederation worlds. However, the Vraxar are not predictable and their next move is completely unforeseen...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult book
Empires in Ruin by Anthony James
Rated: 4.38 of 5 stars
· 8 ratings
Protected by their energy shields, the Lavorix warships Aeklu and Verumol survived the largest explosion ever created by technology. Now salvaged by the Human Planetary Alliance and their new Daklan allies, these once unstoppable weapons of mass destruction sit in a construction yard undergoing extensive repairs...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure adult aliens
Star Force: Ysalamir by Aer-ki Jyr
Rated: 4.38 of 5 stars
· 8 ratings
V'kit'no'sat and Star Force must unite for a special project in order to find a better way to fight the Hadarak...

Categorized as:
galactic-empire military space-fleet space-opera space-travel action-adventure aliens book
The Alliance by Raymond L. Weil
Rated: 4.30 of 5 stars
· 10 ratings
A mission to free a world from the Kleese has gone terribly wrong. Lieutenant Ryan Nelson and his Marines are trapped with no hope of rescue. On the Kleese home world, a division grows between the regular Kleese and the militaristic Zaltule. The war against the Kleese intensifies as the human led Alliance attempts a daring attack against the heart of the Kleese Empire...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult
Insurrection by Raymond L. Weil
Rated: 4.30 of 5 stars
· 10 ratings
The final battle between the Humans and the Zaltule is drawing near. However, the Arachnids have a secret that will ensure victory and allow them to wipe out the Human race once and for all.In the Strell Empire, former Supreme Overlord Xatul plans his return. He has amassed a fleet to take back control of the Kleese Empire...

Categorized as:
first-contact galactic-empire military space-fleet space-opera space-travel action-adventure adult

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