Crossing the Line: 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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New Species

by Laurann Dohner

4.21 · 437 ratings

fantasy · fiction · action-adventure · new-adult · adult · romance · steamy · shapeshifters · supernatural · urban-fantasy · paranormal · contemporary · alpha-mc · fated-mates · dark · abuse · transhumanism · audiobook · humor · aliens

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Hope Town

by Harper Sloan

4.23 · 86 ratings

drama · contemporary · audiobook · multi-pov · alpha-mc · friends-to-lovers · angst · romance · book · steamy · new-adult · humor · fiction · family · small-town · suspense · military · second-chances · adult · insta-love

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Saints of Denver

by Jay Crownover

4.09 · 98 ratings

adult · new-adult · fiction · womens-fiction · family · contemporary · multi-pov · alpha-mc · romance · steamy · book · realistic · female-mc · audiobook · drama · angst · friends-to-lovers · military · male-mc · dark

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Code 11-KPD Swat

by Lani Lynn Vale

4.41 · 90 ratings

military · book · steamy · romance · suspense · alpha-mc · in-uniform · audiobook · contemporary · multi-pov · war · crime · drama · fiction · humor · action-adventure · biker · adult · violent-conflict · law-enforcement

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Uncertain Saint's MC

by Lani Lynn Vale

4.31 · 68 ratings

humor · suspense · contemporary · audiobook · in-uniform · multi-pov · alpha-mc · small-town · romance · steamy · book · dark · biker · military · law-enforcement · adult · violent-conflict · war · action-adventure · fiction

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Dangerous Beauty

by J.T. Geissinger

4.28 · 46 ratings

adult · military · dark · action-adventure · fiction · female-mc · crime · alpha-mc · multi-pov · audiobook · contemporary · suspense · abuse · kidnapping · book · steamy · organized-crime · romance · bodyguard · violent-conflict

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Scorpius Syndrome

by Rebecca Zanetti

4.16 · 133 ratings

adult · action-adventure · fiction · dystopia · romance · urban-fantasy · futuristic · suspense · paranormal · contemporary · post-apocalyptic · military · apocalyptic · zombies · sci-fi · alpha-mc · dark · female-mc · book · audiobook

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Black Ops Inc.

by Sherrilyn Kenyon

4.18 · 162 ratings

war · fiction · action-adventure · military · adult · violent-conflict · romance · suspense · contemporary · book · mystery · audiobook · in-uniform · alpha-mc · steamy · womens-fiction · crime · dark · female-mc · law-enforcement

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Marriage Raffle

by Stasia Black

4.01 · 87 ratings

steamy · polyamory · military · adult · sci-fi · female-mc · poc-mc · action-adventure · fiction · futuristic · apocalyptic · audiobook · dystopia · post-apocalyptic · romance · reverse-harem · book · new-adult · suspense · dark

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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

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Disciples

by Izzy Sweet

4.21 · 109 ratings

crime · fiction · adult · book · organized-crime · romance · suspense · contemporary · action-adventure · dark · kidnapping · steamy · anti-hero · female-mc · insta-love · angst · alpha-mc · mystery · military · enemies-to-lovers

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Devil's Blaze MC

by Jordan Marie

4.31 · 135 ratings

romance · alpha-mc · contemporary · fiction · adult · biker · action-adventure · steamy · book · audiobook · dark · suspense · family · age-gap · female-mc · insta-love · new-adult · military · angst · abuse

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Professionals

by Jessica Gadziala

4.24 · 119 ratings

alpha-mc · crime · fiction · adult · romance · book · suspense · contemporary · steamy · mystery · dark · multi-pov · womens-fiction · action-adventure · military · friends-to-lovers · organized-crime · slow-burn · war · female-mc

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In the Shadows

by P.T. Michelle

4.38 · 130 ratings

romance · contemporary · billionaire · suspense · action-adventure · fiction · book · steamy · audiobook · female-mc · adult · crime · psychological · alpha-mc · mystery · military · dark · humor · new-adult · abuse

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The Blyss Trilogy

by J.C. Cliff

4.00 · 50 ratings

fiction · crime · dark · book · steamy · contemporary · alpha-mc · suspense · love-triangle · action-adventure · mystery · drama · military · adult · new-adult · abuse · captivity · romance · kidnapping · multi-pov

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Investigators

by Jessica Gadziala

4.29 · 48 ratings

fiction · mystery · adult · romance · book · contemporary · female-mc · investigator · dark · stalking · steamy · multi-pov · alpha-mc · suspense · action-adventure · workplace · drama · crime · military · new-adult

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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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Delta

by Cristin Harber

4.33 · 58 ratings

suspense · adult · military · romance · action-adventure · fiction · new-adult · epic · violent-conflict · contemporary · book · crime · war · female-mc · soldiers · dark · alpha-mc · audiobook · in-uniform · kidnapping

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The Single Lady Spy

by Tara Brown

4.18 · 34 ratings

steamy · book · romance · contemporary · political-intrigue · fiction · suspense · action-adventure · love-triangle · mystery · espionage · adult · assassins · new-adult · alpha-mc · humor · female-mc · crime · womens-fiction · military

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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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No Mercy

by Lea Griffith

4.12 · 26 ratings

assassins · dark · adult · military · drama · fiction · action-adventure · mystery · female-mc · political-intrigue · suspense · alpha-mc · contemporary · book · romance · revenge · abuse · death · violent-conflict · war

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