Secure One

by Katie Mettner

4.55 · 20 ratings

length-short · suspense · mystery · military · dark · contemporary · standalone-first · mafia · first-in-series · humor

Secure One: Similar series

The Knight and the Necromancer

by A.H. Lee

4.19 · 208 ratings

queer · m-m · audiobook · paranormal · fantasy · magic · demons · secret-relationship · class difference · tortured hero · past-child-abuse · sweet-hero · dual-pov · hurt-comfort · third-person-pov · medieval · cold hero · war · military · dark

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SEALS, Inc.

by Mia Dymond

4.03 · 95 ratings

military · contemporary · men in uniform · m-f · length-short · suspense · paranormal · length-novella · alpha male · bad boys · mystery · humor · fantasy · athletes · strong heroine · musicians · first-in-series · rockstars · tattoos · possessive hero

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False

by Meli Raine

4.09 · 42 ratings

audiobook · military · suspense · length-short · mystery · cliffhanger · dark · first-in-series · standalone-first · contemporary

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Broslin Creek

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3.96 · 110 ratings

suspense · contemporary · mystery · length-short · military · length-medium · christmas · men in uniform · standalone-first · audiobook · length-novella · fantasy · abuse · paranormal · standalone · first-in-series · alpha male

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Walker Security: Lucifer's Trilogy

by Lisa Renee Jones

4.30 · 55 ratings

contemporary · suspense · length-short · alpha male · second chances · audiobook · from hate to love · mystery · cliffhanger · standalone-first · military · first-in-series · explicit-open-door · angst · new adult · length-novella · historical · erotica · dark · m-f

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Perfect Play

by Layla Reyne

4.13 · 43 ratings

queer · mystery · marriage of convenience · m-m · cowboys · audiobook · explicit-open-door · suspense · length-short · contemporary · single-father · military · office · dual-pov · length-novella · friends to lovers · cliffhanger · erotica · first-in-series · standalone-first

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Cabrini Law

by Parker St. John

4.03 · 58 ratings

queer · m-m · age difference · military · contemporary · mystery · length-short · audiobook · suspense · usa · class difference · north-america · oregon · humor · bad boys · standalone-first · historical · first-in-series · shy-hero · in-her-30s

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Never Too Late For Love

by Josie Jade

4.40 · 46 ratings

military · suspense · contemporary · mystery · length-novella · mature couple · standalone-first · first-in-series · length-short · abuse

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Wild Mustang Security Firm

by Delta James

4.22 · 50 ratings

contemporary · western · suspense · audiobook · bdsm · spanking · mystery · daddy-kink · length-medium · military · length-short · survival · m-f · erotica · cowboys · alpha male · historical · standalone-first · length-novella · new adult

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Veterans of Valhalla

by R.J. Gray

4.43 · 68 ratings

suspense · military · contemporary · bdsm · mystery · length-short · spanking · explicit-open-door · age play · survival · length-novella · strong heroine · betrayal · friends to lovers · new adult · insta-love · length-medium · humor · m-f · alpha male

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Xtreme Ops

by Em Petrova

4.64 · 59 ratings

military · audiobook · length-short · mystery · suspense · sports · contemporary · open-door · christmas · cold hero · cheerful heroine · super rich hero · first-in-series · erotica · standalone-first

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Covert Cowboy Soldiers

by Nicole Helm

3.86 · 35 ratings

length-short · suspense · western · mystery · military · contemporary · standalone-first · secret child · possessive hero · first-in-series · survival · cowboys

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Cyborg Force

by Cara Bristol

4.50 · 18 ratings

science fiction · length-short · military · suspense · mystery · forced proximity · from hate to love · futuristic · fantasy · aliens · first-in-series · betrayal · standalone-first · insta-love · alpha male · paranormal · mature couple

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Men of Valor

by Liz Johnson

4.19 · 21 ratings

suspense · length-short · christian · military · christmas · contemporary · mystery · betrayal · length-medium · abduction · m-f · standalone-first · first-in-series

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Impossible Mission

by Jacki Delecki

4.30 · 27 ratings

suspense · military · audiobook · length-short · mystery · length-medium · contemporary · m-f · length-novella · poly · standalone-first · first-in-series · queer · m-m-m · western · from hate to love

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Hard Justice

by Delores Fossen

4.59 · 46 ratings

length-short · young adult · mystery · audiobook · military · suspense · from hate to love · western · friends to lovers · mafia · standalone-first · cowboys · length-novella · first-in-series · second chances

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Jane Doe

by Kris Calvert

4.45 · 11 ratings

m-f · contemporary · betrayal · audiobook · competent heroine · suspense · cold heroine · political-intrigue · working class heroine · death · childfree-couple · dangerous heroine · mystery · independent heroine · heroine sleuth · misogyny · muslim · survival · third-person-pov · sweet-hero

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Berry Springs

by Amanda McKinney

4.11 · 18 ratings

suspense · contemporary · audiobook · length-short · mystery · military · length-medium · first-in-series · standalone-first

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Military Investigations

by Debby Giusti

4.20 · 35 ratings

suspense · length-short · military · christian · contemporary · mystery · amish · standalone-first · first-in-series · historical · clean · length-medium

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South Beach Security: K-9 Division

by Caridad Piñeiro

4.33 · 9 ratings

mystery · audiobook · length-short · suspense · military · forced proximity · found-family · first-in-series · from hate to love · standalone-first · m-f · multicultural · dark

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NEXTUS Security

by Lacey Kendrick

4.80 · 5 ratings

military · suspense · length-short · mystery · from hate to love · first-in-series · standalone-first · length-medium · contemporary

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Grayce Walters

by Jacki Delecki

3.88 · 8 ratings

suspense · mystery · contemporary · military · standalone-first · length-novella · length-short · standalone · heroine sleuth · first-in-series · audiobook · length-medium

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Tip of the Spear

by Julie Mellon

4.67 · 9 ratings

suspense · military · length-short · mystery · length-medium · first-in-series · contemporary · standalone-first · standalone

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Discovered Truth

by Julie Bawden-Davis

4.75 · 4 ratings

length-short · suspense · mystery · multicultural · military · first-in-series · standalone-first · audiobook · latinx-mc · mafia

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