Of Shadows and Secrets: Similar romance series

Code Name Verity

by Elizabeth Wein

3.99 · 100 ratings

audiobook · coming-of-age · feminism · suspense · young-adult · book · historical · realistic · female-author · historical-fiction · 20th-century · high-school · fiction · action-adventure · mystery · friendship · ww2 · family · survival · violent-conflict

All books in this series ❯

Maisie Dobbs

by Jacqueline Winspear

4.08 · 447 ratings

cozy · audiobook · book · 20th-century · violent-conflict · historical · law-enforcement · historical-fiction · war · mystery · fiction · female-mc · crime · suspense · female-author · murder · whodunit · adult · investigator · killer

All books in this series ❯

Lord John Grey

by Diana Gabaldon

3.98 · 251 ratings

adult · historical · historical-fiction · fiction · fantasy · mystery · audiobook · lgbtq · action-adventure · time-travel · romance · female-author · military · paranormal · book · mlm · violent-conflict · crime · war · united-kingdom

All books in this series ❯

Brotherhood of War

by W.E.B. Griffin

4.31 · 174 ratings

historical-fiction · audiobook · military · adult · historical · violent-conflict · war · book · fiction · action-adventure · thriller · mystery · 20th-century · crime · literary-fiction · suspense · male-mc · political-intrigue · espionage · ww2

All books in this series ❯

Liam Devlin

by Jack Higgins

3.99 · 77 ratings

historical · adult · historical-fiction · thriller · 20th-century · fiction · action-adventure · espionage · political-intrigue · suspense · book · military · crime · ww2 · violent-conflict · mystery · alternate-history · war · terrorism · audiobook

All books in this series ❯

Bernie Gunther

by Philip Kerr

4.08 · 280 ratings

mystery · suspense · political-intrigue · 20th-century · law-enforcement · historical-fiction · noir · thriller · adult · violent-conflict · historical · espionage · ww2 · war · crime · fiction · audiobook · book · murder · police-procedural

All books in this series ❯

Night Soldiers

by Alan Furst

3.87 · 268 ratings

fiction · mystery · war · ww2 · espionage · historical · adult · violent-conflict · thriller · historical-fiction · 20th-century · book · audiobook · political-intrigue · suspense · military · action-adventure · crime · literary-fiction · noir

All books in this series ❯

Men at War

by W.E.B. Griffin

4.07 · 103 ratings

ww2 · espionage · thriller · war · book · fiction · mystery · action-adventure · political-intrigue · 20th-century · historical-fiction · audiobook · military · historical · adult · violent-conflict · male-mc · suspense · assassinations · earth

All books in this series ❯

Black Cobra Quartet

by Stephanie Laurens

3.87 · 67 ratings

regency · book · romance · audiobook · political-intrigue · suspense · fiction · action-adventure · mystery · industrial-era · espionage · womens-fiction · adult · historical · historical-fiction · steamy · workplace · military · 20th-century · amnesia

All books in this series ❯

Verity Kent Mysteries

by Anna Lee Huber

3.96 · 114 ratings

book · audiobook · political-intrigue · cozy · suspense · fiction · mystery · female-mc · crime · espionage · historical · adult · historical-fiction · ww1 · law-enforcement · amateur-sleuth · 20th-century · action-adventure · murder · killer

All books in this series ❯

The Executive Office

by Tal Bauer

4.43 · 65 ratings

mlm · steamy · friends-to-lovers · in-uniform · audiobook · contemporary · political-intrigue · suspense · mystery · lgbtq · crime · drama · angst · book · romance · politics · fiction · action-adventure · espionage · adult

All books in this series ❯

Dougal Munro and Jack Carter

by Jack Higgins

3.94 · 48 ratings

historical-fiction · book · military · adult · historical · thriller · violent-conflict · suspense · political-intrigue · 20th-century · fiction · action-adventure · espionage · mystery · ww2 · war · audiobook · crime · literary · classics

All books in this series ❯

The Will Darling Adventures

by K.J. Charles

4.25 · 75 ratings

adult · historical · historical-fiction · lgbtq · fiction · mystery · book · romance · mlm · military · action-adventure · audiobook · 20th-century · violent-conflict · female-author · crime · war · espionage · humor · political-intrigue

All books in this series ❯

Honor Bound

by W.E.B. Griffin

4.18 · 104 ratings

historical-fiction · audiobook · military · historical · adult · violent-conflict · thriller · political-intrigue · 20th-century · fiction · espionage · ww2 · war · book · action-adventure · mystery · suspense · male-mc · assassinations · crime

All books in this series ❯

England World

by K.J. Charles

4.14 · 44 ratings

historical · adult · edwardian · female-author · historical-fiction · action-adventure · fiction · mystery · lgbtq · industrial-era · mlm · book · steamy · romance · victorian · 20th-century · military · humor · crime · disability

All books in this series ❯

Spymasters

by Joanna Bourne

3.93 · 70 ratings

historical-fiction · adult · historical · espionage · industrial-era · fiction · mystery · suspense · political-intrigue · romance · regency · book · action-adventure · audiobook · victorian · politics · enemies-to-lovers · military · georgian · outlaws

All books in this series ❯

Cat Carlisle

by Terry Lynn Thomas

3.86 · 36 ratings

domestic-drama · suspense · audiobook · book · breakup · 20th-century · violent-conflict · historical · adult · military · law-enforcement · amateur-sleuth · family · heist · war · crime · historical-fiction · ww2 · action-adventure · murder

All books in this series ❯

Hannah Vogel

by Rebecca Cantrell

3.98 · 46 ratings

ww2 · book · violent-conflict · adult · historical · historical-fiction · law-enforcement · 20th-century · action-adventure · fiction · mystery · crime · war · suspense · thriller · female-mc · political-intrigue · amateur-sleuth · espionage · politics

All books in this series ❯

Death and the Devil

by L.J. Hayward

4.29 · 86 ratings

action-adventure · mystery · enemies-to-lovers · contemporary · romance · book · mlm · law-enforcement · military · adult · crime · lgbtq · fiction · suspense · political-intrigue · assassins · espionage · outlaws · poc-mc · angst

All books in this series ❯

Electra McDonnell

by Ashley Weaver

4.17 · 48 ratings

adult · book · cozy · political-intrigue · ww2 · espionage · female-mc · mystery · fiction · 20th-century · historical-fiction · amateur-sleuth · historical · audiobook · suspense · war · crime · violent-conflict · romance · england

All books in this series ❯

Lords of Davenia

by Mason Thomas

3.91 · 22 ratings

lgbtq · fantasy · fiction · epic · adult · magic · romance · mlm · paranormal · high-fantasy · outlaws · action-adventure · mystery · sword-sorcery · military · historical · book · suspense · political-intrigue · slow-burn

All books in this series ❯

Tales from the Black Chamber

by S.M. Stirling

3.92 · 25 ratings

fiction · alternate-history · book · adult · historical · action-adventure · poc-mc · steampunk · lgbtq · war · industrial-era · espionage · violent-conflict · audiobook · military · historical-fiction · 20th-century · ww1 · political-intrigue · suspense

All books in this series ❯

Shatterproof Bond

by Isobel Starling

3.84 · 38 ratings

adult · lgbtq · action-adventure · fiction · contemporary · romance · mlm · age-gap · mystery · suspense · audiobook · book · military · espionage · crime · political-intrigue · politics · family · humor · billionaire

All books in this series ❯