O'Halleran Security International: Similar series
Deep Ops
by Rebecca Zanetti
4.22 · 202 ratings
mystery · alpha male · usa · contemporary · suspense · explicit-open-door · third-person-pov · north-america · independent heroine · men in uniform · competent heroine · military · m-f · dual-pov · tortured hero · abuse · length-medium · career professional · abduction · friends to lovers
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McClouds & Friends
by Shannon McKenna
4.03 · 336 ratings
alpha male · contemporary · suspense · mystery · military · m-f · fantasy · paranormal · bodyguard-hero · length-long · length-medium · explicit-open-door · erotica · cruel hero · tortured hero · cold hero · tortured heroine · virgin heroine · possessive hero · usa
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Red-Hot SEALs
by Trish McCallan
4.04 · 95 ratings
paranormal · military · fantasy · alpha male · contemporary · men in uniform · suspense · length-medium · m-f · mystery · indigenous-mc · fated-mates · urban fantasy · possessive hero · length-long
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Snow & Winter
by C.S. Poe
3.93 · 102 ratings
suspense · contemporary · m-m · male-pov · anal sex · men in uniform · mental-trauma · nerdy-hero · alpha male · first-person-pov · queer · mystery · spanking · mature couple · disabilities and marks · north-america · tortured hero · age difference · usa · new-york-state
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Hostile Operations Team
by Lynn Raye Harris
4.23 · 281 ratings
military · suspense · contemporary · length-medium · men in uniform · length-novella · m-f · erotica · alpha male · second chances · friends to lovers · third-person-pov · dual-pov · poor heroine · super rich hero · mystery · length-short · sassy heroine · working class heroine · sweet heroine
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Semyonov Bratva
by Lani Lynn Vale
4.50 · 56 ratings
mafia · from hate to love · m-f · contemporary · military · length-medium · grumpy sunshine · explicit-open-door · suspense · insta-love · alpha male · dark · bikers · bad boys · arranged marriage · age difference · mystery · animal-death · marriage of convenience · death
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Hitman vs Hitman
by Cari Z.
4.07 · 57 ratings
m-m · queer · contemporary · suspense · military · mafia · length-medium · mystery · from hate to love · dual-pov · humor · male-pov · betrayal · length-short · dark · height-difference · length-novella · open-door · forced proximity · super rich hero
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Security Specialists International
by Monette Michaels
4.14 · 108 ratings
suspense · military · contemporary · explicit-open-door · alpha male · length-medium · length-novella · mystery · m-f · pregnancy · secret child · virgin heroine · men in uniform · possessive hero · height-difference · strong heroine · slow burn · abuse · cheerful heroine · hurt-comfort
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FBI Joint Task Force
by Fiona Quinn
4.21 · 28 ratings
suspense · mystery · military · length-medium · insta-love · friends to lovers · length-short · contemporary
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Operation K-9 Brothers
by Sandra Owens
4.36 · 28 ratings
suspense · contemporary · military · length-medium · open-door · north-carolina · tortured hero · other-man-woman · third-person-pov · usa · insta-love · dual-pov · alpha male · m-f · possessive hero · men in uniform · mental-trauma · mystery · working class heroine · competent heroine
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The Tylers of Texas
by Janet Dailey
4.13 · 55 ratings
contemporary · western · length-medium · military · historical · suspense · open-door · dual-pov · abuse · competent heroine · sweet heroine · rape · men in uniform · possessive hero · second chances · tortured hero · cowboys · death · sports · small town
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Bad Boys Undercover
by HelenKay Dimon
3.69 · 43 ratings
contemporary · suspense · military · length-medium · open-door · m-f · betrayal · men in uniform · latinx-mc · length-short · career professional
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K-9 Defenders
by Sandra Owens
4.55 · 20 ratings
contemporary · length-medium · suspense · mystery · military · open-door · men in uniform · friends to lovers · secret-relationship · humor · second chances
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K19 Allied Intelligence Team One
by Heather Slade
4.70 · 30 ratings
mystery · suspense · contemporary · length-medium · military · new adult · from hate to love · length-short · heroine sleuth · alpha male · length-long
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Gems of Wolfe Island
by Helen Hardt
4.69 · 26 ratings
length-medium · super rich hero · contemporary · suspense · military · dark · dual-pov · vengeance · betrayal
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A Soldier's Heart
by Kimber Delaney
5.00 · 2 ratings
explicit-open-door · competent heroine · childfree-couple · suspense · death · men in uniform · military · third-person-pov · length-medium · contemporary · independent heroine · sassy heroine · strong heroine · length-short · abuse-non-mc · latinx-mc · disabilities and marks
All books in this series ❯