Security Specialists International: Similar series
Mountain Mercenaries
by Susan Stoker
4.33 · 172 ratings
alpha male · men in uniform · contemporary · suspense · dual-pov · military · strong heroine · new adult · colorado · north-america · third-person-pov · abduction · usa · m-f · explicit-open-door · bodyguard-hero · forced proximity · length-medium · competent heroine · independent heroine
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Rose Canyon
by Corinne Michaels
4.06 · 73 ratings
contemporary · suspense · length-medium · forced proximity · friends to lovers · second chances · alpha male · dual-pov · angst · military · marriage of convenience · secret child · dark · strong heroine · death · age difference · sassy heroine · pregnancy · forbidden love · mystery
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Silverstone
by Susan Stoker
4.27 · 88 ratings
explicit-open-door · military · new adult · alpha male · men in uniform · usa · dual-pov · third-person-pov · contemporary · suspense · length-medium · m-f · possessive hero · abduction · north-america · strong heroine · independent heroine · past-abuse · insta-love · friends to lovers
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Playing with Fire
by T.E. Sivec
4.09 · 82 ratings
alpha male · military · angst · suspense · men in uniform · contemporary · mystery · length-medium · college · m-f · tortured heroine · dual-pov · friends to lovers · betrayal · erotica · bad boys · new adult · latinx-mc · abuse · length-long
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Ace Security
by Susan Stoker
4.09 · 100 ratings
contemporary · suspense · third-person-pov · possessive hero · m-f · usa · explicit-open-door · colorado · new adult · length-medium · military · north-america · forced proximity · alpha male · past-abuse · dual-pov · independent heroine · insta-love · career professional · strong heroine
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Black Knights Inc.
by Julie Ann Walker
4.09 · 228 ratings
suspense · contemporary · military · length-medium · bikers · men in uniform · alpha male · bad boys · mystery · m-f · erotica · explicit-open-door · strong heroine · second chances · cruel hero · sassy heroine · fighters · length-long · slow burn · north-carolina
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Fighting Connollys
by Roxie Rivera
3.98 · 53 ratings
military · bad boys · fighters · athletes · alpha male · sports · friends to lovers · mma-boxing · suspense · mafia · contemporary · rich heroine · tattoos · length-medium · m-f · virgin heroine · multicultural · young adult · career professional · latinx-mc
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Fury Brothers
by Anna Hackett
4.27 · 66 ratings
explicit-open-door · length-medium · military · contemporary · suspense · super rich hero · possessive hero · dual-pov · forced proximity · strong heroine · abuse · louisiana · independent heroine · from hate to love · tortured heroine · career professional · alpha male · death · usa · insta-love
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The Single Lady Spy
by Tara Brown
4.20 · 41 ratings
mafia · mystery · suspense · heroine sleuth · other-man-woman · military · bad boys · length-medium · love triangle · strong heroine · contemporary · dark · alpha male · friends to lovers · length-short · humor · explicit-open-door · age difference · cheating
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Shadow Force
by Stephanie Tyler
3.96 · 68 ratings
military · suspense · men in uniform · contemporary · m-f · length-medium · length-long · alpha male · tortured heroine · length-novella · mystery
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Brazos Bend
by Geralyn Dawson
3.94 · 36 ratings
mystery · military · suspense · alpha male · contemporary · length-medium · texas · usa · second chances · explicit-open-door · rich heroine · north-america
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Scandals of the Bad Boy Billionaires
by Ivy Layne
4.34 · 83 ratings
contemporary · suspense · humor · new adult · military · explicit-open-door · length-medium · alpha male · super rich hero · m-f · length-novella · erotica · length-short · career professional · office · height-difference
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Cold Justice: The Negotiators
by Toni Anderson
4.44 · 59 ratings
suspense · mystery · contemporary · m-f · heroine sleuth · length-long · independent heroine · length-medium · alpha male · men in uniform · death · third-person-pov · bodyguard-hero · forced proximity · slow burn · graphic-violence · strong heroine · military · angst · explicit-open-door
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Welcome to the Circus
by Lani Lynn Vale
4.53 · 73 ratings
humor · m-f · contemporary · suspense · dual-pov · friends to lovers · length-medium · military · pregnancy · angst · from hate to love · alpha male · insta-love · strong heroine · abuse-non-mc · abuse · tortured heroine · possessive hero · past-abuse · sports
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Brute Force
by Lora Leigh
4.11 · 28 ratings
explicit-open-door · length-medium · suspense · contemporary · military · mafia · alpha male · fighters · sassy heroine · pregnancy · men in uniform · erotica · virgin heroine · possessive hero · bodyguard-hero · rich heroine · mystery
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Texas Safehouse
by Silvia Violet
4.09 · 42 ratings
military · queer · m-m · suspense · mafia · contemporary · length-medium · western · bdsm · cowboys · from hate to love · angst · mystery · age difference · insta-love · alpha male · super rich hero · hurt-comfort · abuse · reverse harem
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K-9 Rescue
by D.D. Ayres
3.87 · 57 ratings
suspense · contemporary · length-medium · military · alpha male · mystery · men in uniform · firefighter · m-f · length-novella · abuse
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The Billionaire Mafia
by Ava Gray
4.06 · 40 ratings
contemporary · mafia · military · super rich hero · humor · virgin heroine · dual-pov · length-medium · new adult · forced proximity · suspense · bad boys · arranged marriage · from hate to love · alpha male · length-short · pregnancy · explicit-plentiful · fake relationship · marriage of convenience
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Gemini Men
by Jami Alden
3.93 · 43 ratings
military · suspense · contemporary · length-medium · mystery · alpha male · m-f · explicit-open-door · men in uniform · gifted heroine · super rich hero · cruel hero · famous heroine
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Redleg Security
by Jackie Walker
4.18 · 35 ratings
military · suspense · forced proximity · contemporary · dual-pov · bdsm · friends to lovers · from hate to love · length-medium · bodyguard-hero · humor · age difference · alpha male · length-long · forbidden love · office · abuse · secret-relationship · siblings-bff · mystery
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Sins of the Syndicate
by Lexxi James
4.36 · 22 ratings
mafia · multicultural · contemporary · from hate to love · super rich hero · military · length-medium · suspense · alpha male · dark · forced proximity · explicit-open-door · found-family · angst · age difference · marriage of convenience · length-short · humor · bad boys · grumpy sunshine
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Crystal Lake
by C.R. Riley
0 · 0 ratings
contemporary · military · length-medium · length-long · sassy heroine · suspense · slow burn · small town · bodyguard-hero · third-person-pov · age difference · death · possessive hero · alpha male · from hate to love · career professional · angst · open-door · strong heroine · sweet heroine
All books in this series ❯