Special Investigations Group (SIG): Similar series
Shadow Bred
by Grace McGinty
4.07 · 260 ratings
shapeshifters · contemporary · m-f · poly · non-human-heroine · menage · reverse harem · montana · magic · usa · m-m-f · creative-anatomy · north-america · omegaverse · non-human-hero · bisexual · explicit-plentiful · alpha male · paranormal · competent heroine
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Sweet
by Maya Banks
3.91 · 357 ratings
menage · contemporary · audiobook · alpha male · m-f · bdsm · usa · length-medium · erotica · explicit-plentiful · texas · anal sex · m-f-m · exhibitionism · spanking · sassy heroine · caretaking · bondage · third-person-pov · angst
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Banker
by Penelope Sky
4.16 · 165 ratings
strong heroine · suspense · competent heroine · contemporary · audiobook · erotica · m-f · alpha male · mafia · from hate to love · abduction · tycoon · south-europe · angst · dark · italy · super rich hero · cold hero · dual-pov · abuse
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Sugar Bowl
by Sawyer Bennett
4.03 · 202 ratings
abuse · vengeance · angst · new adult · rape · dual-pov · contemporary · audiobook · alpha male · m-f · suspense · super rich hero · dark · tycoon · erotica · betrayal · mystery · tortured heroine · explicit-open-door · length-medium
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Valetti Crime Family
by Willow Winters
3.98 · 248 ratings
bdsm · dark · contemporary · mafia · alpha male · erotica · suspense · new adult · explicit-open-door · bad boys · m-f · military · length-medium · humor · from hate to love · tortured heroine · death · shy heroine · insta-love · pregnancy
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Kids of The District
by Nicci Harris
4.03 · 332 ratings
mafia · dark · m-f · contemporary · suspense · first-person-pov · new adult · audiobook · super rich hero · dual-pov · multicultural · possessive hero · australia · height-difference · explicit-plentiful · alpha male · sweet heroine · grumpy sunshine · abuse · age difference
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Men of August
by Lora Leigh
3.89 · 130 ratings
contemporary · cowboys · erotica · alpha male · m-f · suspense · menage · bdsm · length-medium · poly · fantasy · m-f-m · explicit-plentiful · western · fetish · double-penetration · anal sex · virgin heroine · explicit-open-door · angst
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Realm Enforcers
by Rebecca Zanetti
4.19 · 153 ratings
vampires · urban fantasy · dual-pov · third-person-pov · bikers · explicit-open-door · non-human-hero · m-f · alpha male · audiobook · suspense · paranormal · fantasy · forced proximity · witches · fated-mates · magic · length-medium · demons · strong heroine
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Cartel
by Lili St. Germain
4.21 · 90 ratings
contemporary · new adult · mafia · latinx-mc · audiobook · abuse · bikers · explicit-plentiful · suspense · dark · length-medium · erotica · abduction · forbidden love · angst · cruel hero · bad boys · possessive hero · secret child · rape
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Sterling Falls
by S. Massery
4.21 · 146 ratings
sweet-hero · dual-pov · dark · tortured heroine · first-person-pov · new adult · contemporary · m-f · independent heroine · tortured hero · possessive hero · cold hero · past-sexual-abuse · torture-mcs · abuse-non-mc · mental-trauma · fighters · graphic-violence · past-abuse · mafia
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The Color
by Kitty King
3.93 · 105 ratings
dark · contemporary · erotica · new adult · length-medium · rape · friends to lovers · angst · past-sexual-abuse · explicit-open-door · bdsm · cruel hero · suspense · cheating · betrayal · m-f · poly · from hate to love · m-m-f · child-sexual-abuse
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Ruin & Revenge
by Sarah Castille
3.92 · 77 ratings
mafia · forbidden love · suspense · alpha male · contemporary · audiobook · m-f · bad boys · dark · length-medium · new adult · abuse · strong heroine · erotica · dual-pov · betrayal · death · gifted heroine · marriage of convenience · angst
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Amos y mazmorras
by Lena Valenti
4.08 · 152 ratings
bdsm · contemporary · mafia · new adult · suspense · length-medium · erotica · dark · mma-boxing · alpha male · friends to lovers · from hate to love · single-father · bad boys
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Sydney Storm MC
by Nina Levine
4.37 · 144 ratings
suspense · bikers · australia · length-medium · alpha male · erotica · contemporary · bad boys · length-short · anthologies · cold hero · male-pov · first-person-pov · tortured heroine · death · bondage · military · past-child-neglect · second chances · explicit-open-door
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Firefighter
by Jill Shalvis
3.71 · 58 ratings
firefighter · men in uniform · suspense · length-medium · m-f · erotica · contemporary · open-door · mystery · western · explicit-open-door · cowboys · audiobook
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Ghost Ops
by Lisa Marie Rice
3.76 · 111 ratings
men in uniform · m-f · alpha male · contemporary · military · audiobook · paranormal · suspense · fantasy · futuristic · length-medium · mystery · urban fantasy · erotica · horror · tortured hero · dual-pov · survival · career professional · cruel hero
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Glass Towers
by Adler and Holt
3.90 · 72 ratings
contemporary · alpha male · audiobook · suspense · length-medium · erotica · length-short · super rich hero · bdsm · length-novella · m-f
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The Lost Girls
by Amber Lin
3.68 · 35 ratings
contemporary · erotica · suspense · dark · length-medium · abuse · illinois · bdsm · tortured heroine · length-novella · alpha male · m-f · young adult · usa · bad boys · north-america · rape · new adult · poor heroine
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Hot Cops
by Karin Tabke
3.82 · 45 ratings
contemporary · length-medium · erotica · suspense · men in uniform · m-f · usa · north-america · mystery · mafia · length-short · california · cruel hero · betrayal
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Golden Skulls MC
by Rebecca Joyce
4.33 · 39 ratings
length-medium · suspense · dark · abuse · erotica · possessive hero · contemporary · bikers · mystery · age difference · bad boys · tortured heroine · death · caretaking · torture-mcs · insta-love · graphic-violence · sweet heroine · tortured hero · found-family
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Adrenaline Search & Rescue
by Vivian Arend
3.83 · 29 ratings
length-medium · contemporary · suspense · explicit-plentiful · m-f · erotica · sports · athletes · office · mystery · western · from hate to love · menage · bdsm
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Bound By Betrayal
by E.L. Beth
4.33 · 9 ratings
abuse · angst · contemporary · alpha male · other-man-woman · erotica · bdsm · dark · cheating · suspense · explicit-plentiful · death · length-medium · length-long
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The Mill City
by Jacklyn Parker
4.43 · 7 ratings
suspense · contemporary · erotica · from hate to love · length-medium · insta-love · new adult · vengeance · betrayal · forced proximity · dual-pov · dark
All books in this series ❯