Spectrum Security Inc.: Similar series
Ace Security
by Susan Stoker
4.25 · 96 ratings
book · romance · audiobook · contemporary · suspense · action-adventure · fiction · adult · military · new-adult · abuse · alpha-mc · mystery · crime · drama · bodyguard · dark · family · war · violent-conflict
All books in this series ❯
Carpino
by Brynne Asher
4.23 · 82 ratings
fiction · contemporary · alpha-mc · romance · book · insta-love · family · female-mc · humor · suspense · audiobook · multi-pov · steamy · dark · new-adult · adult · womens-fiction · age-gap · drama · enemies-to-lovers
All books in this series ❯
Silverstone
by Susan Stoker
4.44 · 80 ratings
romance · suspense · contemporary · action-adventure · fiction · military · adult · book · stalking · audiobook · in-uniform · mystery · new-adult · dark · kidnapping · alpha-mc · friends-to-lovers · slow-burn · war · violent-conflict
All books in this series ❯
Reason
by C.P. Smith
4.08 · 48 ratings
alpha-mc · contemporary · multi-pov · suspense · book · steamy · romance · adult · insta-love · action-adventure · humor · mystery · fiction · drama · womens-fiction · small-town · in-uniform · stalking · angst · military
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Bear Bottom Guardians MC
by Lani Lynn Vale
4.46 · 48 ratings
steamy · adult · dark · biker · fiction · humor · family · audiobook · contemporary · alpha-mc · suspense · romance · book · law-enforcement · military · death · action-adventure · in-uniform · multi-pov · enemies-to-lovers
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Seven of Spades
by Cordelia Kingsbridge
4.28 · 78 ratings
romance · steamy · book · mlm · killer · substance-abuse · suspense · contemporary · audiobook · in-uniform · lgbtq · crime · action-adventure · fiction · murder · dark · mystery · serial-killers · military · law-enforcement
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LOST
by Cynthia Eden
4.15 · 84 ratings
serial-killers · suspense · fiction · contemporary · audiobook · alpha-mc · romance · book · abuse · stalking · dark · military · law-enforcement · crime · female-mc · action-adventure · mystery · killer · kidnapping · steamy
All books in this series ❯
Dead Wrong
by Jami Alden
3.98 · 42 ratings
military · adult · crime · fiction · action-adventure · mystery · suspense · contemporary · romance · book · steamy · dark · murder · killer · enemies-to-lovers · alpha-mc · angst · stalking · law-enforcement · sexual-assault
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Fury Brothers
by Anna Hackett
4.40 · 70 ratings
suspense · found-family · contemporary · book · romance · adult · military · action-adventure · fiction · forced-proximity · grumpy-sunshine · alpha-mc · steamy · cheerful-mc · stalking · dark · grumpy-mc · on-the-run · boss-employee · billionaire
All books in this series ❯
Tormentor Mine
by Anna Zaires
4.33 · 93 ratings
suspense · contemporary · romance · dark · adult · fiction · action-adventure · audiobook · alpha-mc · captivity · kidnapping · book · steamy · military · mystery · enemies-to-lovers · organized-crime · angst · stalking · crime
All books in this series ❯
Investigators
by Jessica Gadziala
4.29 · 48 ratings
adult · mystery · fiction · contemporary · romance · book · dark · investigator · female-mc · suspense · multi-pov · alpha-mc · steamy · stalking · new-adult · insta-love · military · workplace · drama · crime
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Wilde Security
by Tonya Burrows
4.08 · 60 ratings
contemporary · audiobook · suspense · romance · book · military · adult · fiction · action-adventure · alpha-mc · violent-conflict · mystery · womens-fiction · war · family · steamy · law-enforcement · crime · in-uniform · friends-to-lovers
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Devil Souls MC
by LeAnn Ashers
4.33 · 36 ratings
adult · dark · insta-love · fiction · contemporary · alpha-mc · suspense · romance · book · steamy · military · violent-conflict · new-adult · biker · female-mc · action-adventure · multi-pov · war · anti-hero · abuse
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Ghost Ops
by Lynn Raye Harris
4.59 · 34 ratings
contemporary · book · romance · fiction · action-adventure · suspense · found-family · small-town · forced-proximity · adult · military · crime · age-gap · stalking · dark · audiobook · animals · slow-burn · organized-crime · mystery
All books in this series ❯
The Serafina: Sin City
by Katie Reus
4.09 · 54 ratings
romance · suspense · contemporary · fiction · action-adventure · adult · military · audiobook · war · mystery · violent-conflict · nevada · north-america · book · alpha-mc · urban · usa · steamy · anthologies · stalking
All books in this series ❯
Trouble for Hire
by Cynthia Eden
4.26 · 38 ratings
alpha-mc · billionaire · contemporary · suspense · stalking · book · romance · adult · military · dark · fiction · action-adventure · humor · killer · mystery · multi-pov · forced-proximity · friends-to-lovers · anti-hero · enemies-to-lovers
All books in this series ❯
Milite
by Kerry Taylor
3.96 · 26 ratings
dark · adult · military · polyamory · crime · action-adventure · fiction · suspense · contemporary · book · reverse-harem · romance · abuse · new-adult · age-gap · alpha-mc · found-family · multi-pov · organized-crime · mental-illness
All books in this series ❯
A Warrior's Challenge
by Natasza Waters
4.16 · 31 ratings
alpha-mc · adult · violent-conflict · military · book · war · romance · fiction · action-adventure · suspense · contemporary · steamy · stalking · dark · in-uniform · mystery · female-mc · love-triangle · friendship · crime
All books in this series ❯
The Sutton Billionaires
by Lori Ryan
4.29 · 31 ratings
suspense · billionaire · contemporary · adult · romance · book · fiction · mystery · dark · military · action-adventure · slow-burn · crime · kidnapping · stalking · humor · fake-relationship · killer · arranged-marriage · marriage-of-convenience
All books in this series ❯
Guardian SEALs
by Nicole Flockton
4.31 · 26 ratings
suspense · adult · military · contemporary · book · romance · fiction · action-adventure · dark · stalking · fake-relationship · violent-conflict · alpha-mc · friends-to-lovers · multi-pov · war · kidnapping · female-author · friendship
All books in this series ❯
Navy SEAL Romances 2.0
by Jennifer Youngblood
4.44 · 18 ratings
action-adventure · christian · contemporary · military · adult · romance · book · spirituality · fiction · religion · mystery · suspense · dark · audiobook · female-mc · stalking · fake-relationship · celebrity · humor · bodyguard
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Charlie Team
by Elizabella Baker
4.39 · 23 ratings
military · adult · suspense · fiction · action-adventure · romance · book · kidnapping · contemporary · dark · stalking · billionaire · small-town · biker · crime
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The Protectors
by Marla Monroe
4.00 · 10 ratings
adult · contemporary · military · suspense · fiction · action-adventure · book · steamy · romance · betrayal · biker · dark · stalking · slow-burn · alpha-mc · spooky · sci-fi · mystery · drama
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The Righteous
by Brooklyn Cross
4.44 · 16 ratings
romance · organized-crime · adult · book · suspense · justice · crime · murder · vigilante · action-adventure · fiction · new-adult · dark · military · literary-fiction · contemporary · gothic · steamy · stalking · poc-mc
All books in this series ❯