Trinity Security Solutions: Similar series
Mercy Ring
by Nyssa Kathryn
4.28 · 113 ratings
audiobook · military · contemporary · suspense · sports · friends to lovers · length-medium · fighters · tortured hero · standalone-first · first-in-series · tortured heroine · found-family · men in uniform · open-door · athletes · grumpy sunshine · age difference · single-mother · siblings-bff
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Honor
by Radclyffe
4.30 · 224 ratings
f-f · queer · contemporary · audiobook · length-medium · suspense · mystery · military · heroine sleuth · forced proximity · strong heroine · age difference · fantasy · famous heroine · length-short · standalone-first · new-york-state · first-in-series · historical · open-door
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Wilde Security
by Tonya Burrows
3.98 · 95 ratings
contemporary · suspense · audiobook · military · explicit-open-door · alpha male · mystery · length-medium · standalone-first · standalone · male-pov · friends to lovers · length-short · dual-pov · men in uniform · first-in-series · bad boys · friends-benefits · bodyguard-hero · marriage of convenience
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The Vikings MC: Tucson Chapter
by Cathleen Cole
4.35 · 199 ratings
length-medium · bikers · military · contemporary · m-f · suspense · explicit-open-door · age difference · audiobook · explicit-plentiful · dark · siblings-bff · found-family · competent heroine · from hate to love · standalone-first · tall-heroine · first-in-series · open-door · cold hero
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Global Search and Rescue
by Susan May Warren
4.36 · 53 ratings
suspense · christian · military · contemporary · audiobook · length-medium · glimpses-kisses · dual-pov · forced proximity · western · independent heroine · first-in-series · historical · standalone-first · strong heroine
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Kings of Guardian
by Kris Michaels
4.59 · 165 ratings
suspense · military · m-f · audiobook · contemporary · length-medium · open-door · explicit-open-door · length-short · alpha male · wyoming · grumpy sunshine · friends-benefits · hurt-comfort · height-difference · m-m · north-america · masc-dom · friends to lovers · angst
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Beautiful Pieces
by Nyssa Kathryn
4.48 · 37 ratings
forced proximity · suspense · length-medium · military · contemporary · audiobook · dual-pov · age difference · pregnancy · mystery · dark · grumpy sunshine · super rich hero · cliffhanger · abuse · from hate to love · friends to lovers · insta-love · standalone-first · first-in-series
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Somerton Security
by Elizabeth Dyer
4.10 · 36 ratings
m-f · contemporary · dual-pov · competent heroine · third-person-pov · suspense · abduction · military · mental-trauma · length-medium · warrior-heroine · explicit-open-door · dangerous heroine · independent heroine · audiobook · strong heroine · angst · tortured hero · torture-mcs · cold hero
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Hostile Operations Team: Strike Team 2
by Lynn Raye Harris
4.69 · 41 ratings
military · alpha male · audiobook · suspense · abduction · length-medium · forced proximity · secret child · contemporary · erotica · men in uniform · standalone-first · standalone · abuse · friends to lovers · from hate to love · length-short · single-mother · marriage of convenience
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Fortress Security
by Rebecca Deel
4.55 · 160 ratings
suspense · military · length-medium · christian · mystery · audiobook · contemporary · length-short · possessive hero · friends to lovers · first-in-series · standalone · length-long · standalone-first
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Crimson Point Protectors
by Kaylea Cross
4.53 · 75 ratings
military · suspense · length-medium · contemporary · tortured hero · standalone-first · tortured heroine · multicultural · first-in-series · firefighter · second chances · open-door · athletes · friends to lovers
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Civilian Personnel Recovery Unit
by Dana Marton
4.20 · 26 ratings
contemporary · military · suspense · length-medium · mystery · latinx-mc · south-america · first-in-series · from hate to love · standalone-first · brazil
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The Book of the Wars
by Ronie Kendig
4.46 · 25 ratings
audiobook · christian · mystery · length-medium · suspense · contemporary · military · fantasy · first-in-series · historical · standalone-first · new adult
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Capital Intrigue
by Rachel Dylan
4.33 · 24 ratings
military · contemporary · christian · audiobook · length-medium · suspense · mystery · first-in-series · standalone-first
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Rescue Angels
by Susan Stoker
4.55 · 28 ratings
suspense · military · contemporary · audiobook · length-medium · m-f · standalone-first · from hate to love · first-in-series
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The Arsenal
by Cara Carnes
4.52 · 48 ratings
suspense · military · m-f · audiobook · length-medium · contemporary · rape · abuse · tortured heroine · tortured hero · disabilities and marks · angst · vengeance · rape-non-mc · strong heroine · third-person-pov · dual-pov · men in uniform · alpha male · erotica
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Hades Squad
by Jianne Carlo
3.89 · 52 ratings
contemporary · military · suspense · length-medium · length-short · m-f · paranormal · fantasy · bdsm · first-in-series · erotica · standalone-first · demons · poor heroine · alpha male · pirates
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Mayhem Ever After
by Vivi Paige
4.07 · 28 ratings
contemporary · new adult · suspense · independent heroine · length-medium · sassy heroine · audiobook · m-f · dark · bad boys · spanking · competent heroine · anal sex · praise-kink · bondage · bdsm · military · abduction · forced proximity · super rich hero
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Broken Shifters
by Julie K. Cohen
4.52 · 24 ratings
audiobook · fantasy · paranormal · shapeshifters · science fiction · western · length-medium · suspense · military · multicultural · urban fantasy · futuristic · historical · historical western · length-short · length-long · contemporary · tortured hero · non-human-heroine · cold hero
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Eternal Brethren
by Shirleen Davies
4.68 · 22 ratings
suspense · military · length-medium · length-short · first-in-series · standalone-first · contemporary
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Guardsmen Security
by Theresa Beachman
4.44 · 9 ratings
audiobook · length-medium · suspense · military · contemporary · standalone-first · erotica · open-door · forced proximity · first-in-series · alpha male
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Love Beyond Danger
by Diane Holiday
4.75 · 4 ratings
contemporary · length-medium · suspense · military · standalone-first · first-in-series · historical · western · humor · mystery · multicultural · sports
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