Alpha Security: Similar series
The Costa Family
by Brittney Sahin
4.26 · 107 ratings
suspense · dark · audiobook · military · m-f · mafia · age difference · forced proximity · length-medium · explicit-open-door · grumpy sunshine · humor · contemporary · super rich hero · first-person-pov · mystery · friends to lovers · slow burn · strong heroine · standalone-first
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Linear Tactical
by Janie Crouch
4.29 · 461 ratings
suspense · military · dual-pov · contemporary · third-person-pov · audiobook · tortured heroine · small town · alpha male · m-f · open-door · competent heroine · length-medium · men in uniform · abuse · mystery · north-america · wyoming · standalone · usa
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Snow & Winter
by C.S. Poe
3.93 · 133 ratings
mental-trauma · nerdy-hero · first-person-pov · male-pov · spanking · mystery · anal sex · suspense · contemporary · audiobook · alpha male · men in uniform · disabilities and marks · m-m · mature couple · queer · usa · open-door · new-york-state · age difference
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Tall, Dark & Dangerous
by Suzanne Brockmann
3.90 · 370 ratings
suspense · contemporary · military · mystery · men in uniform · audiobook · alpha male · m-f · dual-pov · open-door · length-long · length-medium · war · dark · historical · cowboys · teacher-heroine · college · erotica · christmas
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Flashpoint
by Rachel Grant
4.08 · 104 ratings
military · africa · suspense · audiobook · multicultural · forced proximity · explicit-open-door · contemporary · eastern-africa · m-f · independent heroine · length-medium · djibouti · men in uniform · dual-pov · possessive hero · middle-africa · tanzania · mystery · fantasy
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Badge of Honor: Texas Heroes
by Susan Stoker
4.33 · 325 ratings
suspense · contemporary · audiobook · military · dual-pov · third-person-pov · length-medium · m-f · men in uniform · texas · possessive hero · north-america · usa · alpha male · explicit-open-door · strong heroine · length-short · independent heroine · standalone · firefighter
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Blackstone
by J.L. Drake
4.36 · 94 ratings
suspense · military · audiobook · alpha male · length-medium · standalone-first · contemporary · mystery · first-in-series · abuse · length-short
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Hostile Operations Team
by Lynn Raye Harris
4.22 · 285 ratings
military · audiobook · contemporary · suspense · length-medium · m-f · men in uniform · length-novella · standalone-first · standalone · erotica · alpha male · second chances · mystery · length-short · super rich hero · poor heroine · dual-pov · third-person-pov · friends to lovers
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Hostage Rescue Team
by Kaylea Cross
4.22 · 196 ratings
military · suspense · m-f · contemporary · audiobook · length-medium · men in uniform · length-short · alpha male · explicit-open-door · multicultural · length-novella · friends to lovers · standalone-first · first-in-series · standalone · erotica · slow burn · black-mc · abuse
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Welcome to the Circus
by Lani Lynn Vale
4.44 · 113 ratings
humor · audiobook · contemporary · m-f · suspense · friends to lovers · dual-pov · length-medium · pregnancy · military · from hate to love · alpha male · insta-love · angst · strong heroine · sports · abuse · possessive hero · abuse-non-mc · tortured heroine
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Hitman vs Hitman
by Cari Z.
4.12 · 73 ratings
audiobook · m-m · queer · suspense · contemporary · military · length-medium · mafia · from hate to love · mystery · dual-pov · male-pov · humor · forced proximity · dark · open-door · standalone · betrayal · standalone-first · length-novella
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Code of Honor
by Reese Knightley
4.23 · 113 ratings
audiobook · m-m · queer · military · explicit-open-door · length-medium · contemporary · age difference · suspense · abuse · angst · length-short · third-person-pov · texas · mental-trauma · usa · standalone-first · men in uniform · dual-pov · found-family
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Whitethorn Agency
by M.A. Grant
4.07 · 41 ratings
tortured hero · north-america · m-m · queer · vampires · from hate to love · suspense · third-person-pov · paranormal · contemporary · audiobook · alpha male · urban fantasy · super rich hero · cold hero · fantasy · mystery · bodyguard-hero · length-medium · mental-trauma
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Red Team
by Riley Edwards
4.43 · 57 ratings
contemporary · audiobook · suspense · military · alpha male · m-f · virginia · usa · found-family · political-intrigue · competent heroine · forced proximity · independent heroine · men in uniform · strong heroine · abduction · sweet heroine · tortured heroine · caretaking · washington-dc
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Coastal Guardians
by Dani Pettrey
4.41 · 44 ratings
mystery · contemporary · audiobook · christian · suspense · length-medium · military · first-in-series · standalone-first · glimpses-kisses · length-short
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Bravo
by Anna Blakely
4.46 · 65 ratings
military · contemporary · suspense · length-medium · audiobook · caretaking · bodyguard-hero · possessive hero · men in uniform · forced proximity · alpha male · m-f · first-person-pov · standalone · mental-trauma · texas · cold hero · ic-standalone · angst · tortured hero
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BLOOD Brothers
by Heather Long
4.33 · 53 ratings
suspense · poly · military · reverse harem · contemporary · audiobook · alpha male · cliffhanger · length-medium · dark · explicit-open-door · forced proximity · mystery · dual-pov · survival · explicit-plentiful · abduction · first-person-pov · famous heroine · bodyguard-hero
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True Heroes
by Piper J. Drake
3.83 · 58 ratings
military · contemporary · audiobook · suspense · length-medium · multicultural · alpha male · standalone-first · historical · men in uniform · first-in-series · single-father · usa · explicit-open-door · open-door · mystery · pennsylvania · war · north-america
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Saints Protection & Investigations
by Maryann Jordan
4.48 · 37 ratings
suspense · military · length-medium · contemporary · audiobook · humor · alpha male · length-novella · length-short
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Southern Nights
by Ella Sheridan
3.90 · 33 ratings
suspense · military · audiobook · length-medium · contemporary · length-novella · abuse · shy heroine · third-person-pov · dual-pov · explicit-open-door · first-in-series · standalone · alpha male · m-f · standalone-first · possessive hero · bad boys · tortured heroine · virgin heroine
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Harbored Secrets
by Natalie Walters
4.48 · 24 ratings
audiobook · contemporary · christian · suspense · length-medium · military · mystery · georgia · usa · north-america · standalone-first · first-in-series
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Love and Honor
by Hallee Bridgeman
4.55 · 35 ratings
christian · military · contemporary · suspense · audiobook · length-medium · mystery · first-in-series · standalone · standalone-first · length-novella
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Finding His Destiny
by Angela Rush
4.28 · 29 ratings
military · contemporary · suspense · audiobook · length-short · length-medium · standalone-first · m-f · first-in-series · age difference · silver-fox · alpha male · third-person-pov
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Watchdog Security
by Olivia Michaels
4.59 · 34 ratings
suspense · military · contemporary · audiobook · length-medium · first-in-series · standalone-first · length-short · humor
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