To Protect and Serve: Similar romance series

Scarlet Falls

by Melinda Leigh

4.32 · 74 ratings

law-enforcement · adult · crime · female-mc · mystery · fiction · action-adventure · killer · suspense · murder · contemporary · audiobook · police-procedural · romance · book · military · womens-fiction · family · drama · in-uniform

All books in this series ❯

KGI

by Maya Banks

4.14 · 302 ratings

romance · book · military · adult · fiction · action-adventure · war · contemporary · audiobook · suspense · violent-conflict · family · in-uniform · alpha-mc · steamy · mystery · womens-fiction · drama · new-adult · crime

All books in this series ❯

Deadly

by Cynthia Eden

4.06 · 60 ratings

romance · steamy · book · contemporary · audiobook · alpha-mc · paranormal · suspense · female-mc · fiction · serial-killers · action-adventure · mystery · crime · drama · law-enforcement · adult · new-adult · in-uniform · murder

All books in this series ❯

Men Who Walk the Edge of Honor

by Lori Foster

4.06 · 126 ratings

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

All books in this series ❯

Freebirds

by Lani Lynn Vale

4.36 · 106 ratings

in-uniform · contemporary · war · action-adventure · fiction · humor · biker · insta-love · violent-conflict · adult · military · book · steamy · romance · suspense · alpha-mc · multi-pov · audiobook · dark · womens-fiction

All books in this series ❯

Red-Hot SEALs

by Trish McCallan

4.16 · 68 ratings

mystery · paranormal · suspense · fantasy · in-uniform · audiobook · contemporary · alpha-mc · romance · book · steamy · military · adult · womens-fiction · fiction · action-adventure · supernatural · new-adult · violent-conflict · war

All books in this series ❯

Protectors

by Lisa Marie Rice

3.92 · 50 ratings

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

All books in this series ❯

Unyielding

by Nashoda Rose

4.32 · 50 ratings

action-adventure · suspense · contemporary · multi-pov · alpha-mc · organized-crime · romance · kidnapping · book · angst · steamy · abuse · dark · new-adult · military · adult · violent-conflict · crime · drama · war

All books in this series ❯

Mike Bravo Ops

by Eden Finley

4.08 · 66 ratings

multi-pov · found-family · action-adventure · fiction · adult · military · book · romance · enemies-to-lovers · crime · lgbtq · humor · mlm · suspense · friends-to-lovers · contemporary · audiobook · workplace · bodyguard · cheerful-mc

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 ❯

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

All books in this series ❯

The Perfect Gentlemen

by Shayla Black

4.29 · 78 ratings

politics · suspense · alpha-mc · audiobook · contemporary · book · steamy · romance · adult · mystery · fiction · billionaire · drama · action-adventure · second-chances · family · crime · female-mc · killer · in-uniform

All books in this series ❯

Elite Force

by Catherine Mann

4.00 · 58 ratings

adult · contemporary · military · in-uniform · violent-conflict · suspense · action-adventure · fiction · mystery · steamy · book · war · romance · alpha-mc · soldiers · crime · caribbean · survival · bahamas · africa

All books in this series ❯

Reckless

by Nyssa Kathryn

4.29 · 52 ratings

mystery · action-adventure · fiction · adult · military · book · romance · small-town · contemporary · audiobook · suspense · friends-to-lovers · forced-proximity · family · crime · womens-fiction · workplace · second-chances · insta-love · found-family

All books in this series ❯

Shadow Force

by Stephanie Tyler

4.00 · 62 ratings

fiction · action-adventure · war · military · adult · violent-conflict · romance · book · contemporary · suspense · in-uniform · audiobook · mystery · soldiers · paranormal · espionage · crime · steamy · alpha-mc · political-intrigue

All books in this series ❯

Mercy & Elvis Mysteries

by Paula Munier

4.10 · 73 ratings

mystery · crime · animals · action-adventure · murder · fiction · female-mc · adult · military · law-enforcement · book · dogs · killer · cozy · suspense · police-procedural · small-town · audiobook · contemporary · romance

All books in this series ❯

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

All books in this series ❯

High Risk

by JoAnn Ross

3.89 · 46 ratings

adult · violent-conflict · military · war · fiction · mystery · action-adventure · suspense · contemporary · in-uniform · book · romance · usa · female-mc · north-america · crime · murder · audiobook · supernatural · second-chances

All books in this series ❯

Sanctuary

by R.J. Scott

3.92 · 74 ratings

suspense · contemporary · book · steamy · romance · mlm · adult · law-enforcement · lgbtq · crime · action-adventure · mystery · fiction · military · killer · bodyguard · violent-conflict · war · family · audiobook

All books in this series ❯

Bodyguards Inc.

by R.J. Scott

3.81 · 42 ratings

contemporary · book · romance · mlm · bodyguard · adult · military · crime · lgbtq · action-adventure · fiction · mystery · suspense · in-uniform · steamy · law-enforcement · insta-love · violent-conflict · war · fake-relationship

All books in this series ❯

Stonewall Investigations Miami

by Max Walker

4.18 · 28 ratings

comedy · angst · realistic · thriller · middle-class · family · crime · lgbtq · drama · humor · mystery · investigator · domestic-drama · working-class · suspense · found-family · forced-proximity · audiobook · contemporary · multi-pov

All books in this series ❯

Berry Springs

by Amanda McKinney

4.28 · 32 ratings

romance · book · suspense · contemporary · fiction · action-adventure · mystery · law-enforcement · adult · justice · crime · female-mc · vigilante · military · small-town · murder · dark · violent-conflict · kidnapping · billionaire

All books in this series ❯

The Hunted

by Elle Kennedy

3.83 · 18 ratings

action-adventure · fiction · book · war · romance · violent-conflict · adult · audiobook · contemporary · military · in-uniform · suspense · soldiers · mystery · crime · alpha-mc · new-adult · age-gap

All books in this series ❯