Declan's Defenders: Similar romance series

Sin Brothers

by Rebecca Zanetti

4.21 · 125 ratings

mystery · paranormal · suspense · fantasy · political-intrigue · in-uniform · contemporary · audiobook · alpha-mc · romance · book · kidnapping · steamy · supernatural · dark · assassins · military · adult · violent-conflict · war

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Savage Trilogy

by Meghan March

4.28 · 64 ratings

new-adult · steamy · book · organized-crime · romance · alpha-mc · anti-hero · billionaire · contemporary · audiobook · multi-pov · killer · fiction · suspense · action-adventure · female-mc · crime · drama · womens-fiction · adult

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Kathleen Turner

by Tiffany Snow

4.29 · 129 ratings

fiction · action-adventure · mystery · love-triangle · crime · family · womens-fiction · adult · military · new-adult · legal · book · steamy · romance · alpha-mc · audiobook · contemporary · suspense · female-mc · forbidden-love

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In the Company of Killers

by J.A. Redmerski

4.19 · 139 ratings

book · organized-crime · romance · political-intrigue · suspense · alpha-mc · contemporary · multi-pov · anti-hero · crime · fiction · mystery · dark · new-adult · kidnapping · abuse · drama · action-adventure · murder · assassins

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Capture Me

by Anna Zaires

4.19 · 69 ratings

female-mc · action-adventure · mystery · fiction · age-gap · crime · sexual-assault · military · adult · dark · new-adult · romance · organized-crime · book · kidnapping · audiobook · contemporary · steamy · alpha-mc · suspense

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Ice

by Anne Stuart

3.88 · 103 ratings

enemies-to-lovers · political-intrigue · suspense · alpha-mc · audiobook · contemporary · anti-hero · book · romance · assassins · dark · military · crime · womens-fiction · action-adventure · mystery · espionage · fiction · killer · kidnapping

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The Santiago Trilogy

by Catherine Wiltcher

4.36 · 45 ratings

enemies-to-lovers · suspense · alpha-mc · anti-hero · contemporary · kidnapping · book · organized-crime · romance · revenge · dark · adult · military · crime · fiction · action-adventure · murder · mystery · billionaire · steamy

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BOSS, Inc.

by Kat Martin

4.10 · 42 ratings

dark · suspense · adult · contemporary · crime · audiobook · book · steamy · fiction · romance · action-adventure · mystery · alpha-mc · bodyguard · military · kidnapping · murder · female-mc · supernatural · paranormal

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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

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SKALS

by Adriana Noir

3.77 · 52 ratings

suspense · alpha-mc · contemporary · anti-hero · book · steamy · romance · abuse · angst · dark · new-adult · adult · military · crime · action-adventure · fiction · in-uniform · kidnapping · death · mystery

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The Cardinal

by Mia Smantz

4.29 · 72 ratings

dark · new-adult · polyamory · adult · espionage · slow-burn · crime · fiction · suspense · political-intrigue · contemporary · alpha-mc · romance · reverse-harem · kidnapping · book · female-mc · action-adventure · friends-to-lovers · abuse

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Redemption Harbor

by Katie Reus

4.28 · 58 ratings

adult · violent-conflict · military · war · fiction · action-adventure · suspense · alpha-mc · audiobook · contemporary · romance · crime · book · mystery · political-intrigue · assassins · dark · bodyguard · law-enforcement · female-mc

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Angels and Assassins

by K. Alex Walker

4.47 · 64 ratings

adult · black-mc · assassins · action-adventure · fiction · female-mc · poc-mc · political-intrigue · book · steamy · military · alpha-mc · contemporary · suspense · romance · dark · crime · kidnapping · insta-love · humor

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Lynx

by Fiona Quinn

4.48 · 62 ratings

crime · female-mc · psychics · action-adventure · mystery · fiction · military · adult · romance · book · supernatural · suspense · paranormal · political-intrigue · contemporary · fantasy · magic · audiobook · law-enforcement · conspiracies

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Mindhunters

by Kylie Brant

3.99 · 92 ratings

mystery · suspense · audiobook · romance · law-enforcement · adult · crime · fiction · contemporary · book · dark · female-mc · murder · kidnapping · supernatural · paranormal · action-adventure · military · police-procedural · psychics

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Maximum Security

by Kat Martin

4.13 · 71 ratings

crime · fiction · adult · romance · suspense · action-adventure · mystery · dark · book · audiobook · murder · graphic-violence · military · kidnapping · contemporary · holidays · organized-crime · war · female-mc · violent-conflict

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The Renegades

by Cara Dee

4.37 · 38 ratings

fiction · mystery · action-adventure · lgbtq · crime · adult · military · dark · mlm · book · kidnapping · romance · organized-crime · forced-proximity · contemporary · suspense · humor · age-gap · found-family · multi-pov

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Grayson Duet

by Catherine Wiltcher

4.61 · 28 ratings

crime · heist · age-gap · justice · fiction · vigilante · action-adventure · murder · mystery · female-mc · dark · military · kidnapping · book · steamy · organized-crime · romance · abuse · suspense · alpha-mc

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The Candy Shop

by Candice M. Wright

4.47 · 34 ratings

reverse-harem · romance · contemporary · female-mc · dark · kidnapping · book · steamy · political-intrigue · crime · justice · vigilante · fiction · assassins · adult · polyamory · organized-crime · enemies-to-lovers · suspense · friends-to-lovers

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Benson's Boys

by Janet Elizabeth Henderson

4.32 · 22 ratings

political-intrigue · dark · suspense · adult · violent-conflict · contemporary · military · crime · war · kidnapping · book · espionage · terrorism · organized-crime · fiction · romance · action-adventure · humor · friendship · bodyguard

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Blood Riders MC

by Tia Lewis

4.00 · 26 ratings

fiction · action-adventure · financial · humor · murder · female-mc · mystery · crime · vigilante · justice · adult · new-adult · book · literary-fiction · psychological · organized-crime · contemporary · biker · epic · romance

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