Unseen Underground: Similar romance series

Brutal Birthright

by Sophie Lark

3.79 · 1022 ratings

audiobook · contemporary · mafia · dark · explicit-open-door · alpha male · suspense · from hate to love · new adult · standalone-first · usa · multicultural · illinois · dual-pov · standalone · m-f · super rich hero · bad boys · possessive hero · competent heroine

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Thorns Duet

by Rina Kent

3.73 · 275 ratings

new adult · from hate to love · suspense · alpha male · contemporary · dark · cruel hero · angst · bad boys · spanking · super rich hero · mystery · east-asian-mc · sports · mafia · sassy heroine · explicit-plentiful · college · m-f · audiobook

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Empire of Royals

by Emilia Rossi

3.88 · 350 ratings

audiobook · mafia · death · age difference · forced proximity · super rich hero · alpha male · m-f · contemporary · found-family · abuse · from hate to love · dark · explicit-open-door · possessive hero · praise-kink · dual-pov · hurt-comfort · tortured hero · standalone-first

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Kingmakers

by Sophie Lark

3.93 · 422 ratings

dual-pov · multicultural · dark · suspense · contemporary · audiobook · alpha male · new adult · mafia · from hate to love · standalone-first · bad boys · strong heroine · friends to lovers · angst · standalone · cruel hero · young adult · college · forced proximity

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Tarnished Empire

by Shain Rose

3.61 · 304 ratings

standalone-first · super rich hero · spanking · age difference · forced proximity · m-f · alpha male · audiobook · contemporary · mafia · new adult · from hate to love · dark · standalone · first-person-pov · bdsm · cold hero · grumpy sunshine · dual-pov · length-medium

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Featherstone Academy

by K.C. Kean

4.22 · 441 ratings

possessive hero · contemporary · poly · new adult · explicit-plentiful · reverse harem · dual-pov · first-person-pov · bisexual · queer-awakening · m-f-m · forced proximity · fighters · mafia · m-m-f · length-long · grumpy sunshine · tortured heroine · cold hero · anal sex

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The Byrne Brothers

by Jill Ramsower

3.78 · 415 ratings

dual-pov · first-person-pov · new-york-state · dark · mafia · contemporary · bad boys · independent heroine · possessive hero · explicit-open-door · m-f · alpha male · audiobook · super rich hero · strong heroine · sassy heroine · suspense · competent heroine · rich heroine · tortured heroine

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Mafia Empire

by Michelle Heard

3.98 · 279 ratings

dual-pov · slow burn · possessive hero · first-person-pov · mental-trauma · dark · graphic-violence · explicit-open-door · mafia · found-family · m-f · audiobook · contemporary · suspense · super rich hero · abduction · sweet heroine · hurt-comfort · sweet-hero · multicultural

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Collateral Damage

by Natasha Knight

3.76 · 133 ratings

arranged marriage · dark · age difference · spanking · virgin heroine · possessive hero · dual-pov · betrayal · alpha male · audiobook · contemporary · slow burn · from hate to love · vengeance · new adult · cliffhanger · mafia · first-person-pov · death · italy

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Fedorov Bratva

by Sonja Grey

3.92 · 118 ratings

mafia · height-difference · torture-scs · explicit-plentiful · suspense · m-f · alpha male · contemporary · super rich hero · male-pov · bad boys · age difference · sweet heroine · multicultural · dual-pov · virgin heroine · possessive hero · cheerful heroine · dark · graphic-violence

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Runaway Omega

by Harper Wylde

3.98 · 193 ratings

omegaverse · super rich hero · audiobook · m-f · alpha male · possessive hero · torture-mcs · abduction · sweet heroine · sweet-hero · hurt-comfort · bad boys · fated-mates · reverse harem · height-difference · explicit-plentiful · suspense · contemporary · poly · bodyguard-hero

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Vincent and Eve

by Jessica Ruben

3.89 · 114 ratings

dual-pov · multicultural · tortured hero · angst · dark · fighters · explicit-open-door · indigenous-mc · graphic-violence · tortured heroine · possessive hero · suspense · competent heroine · contemporary · audiobook · alpha male · m-f · betrayal · new adult · height-difference

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Morally Questionable

by Veronica Lancet

3.83 · 159 ratings

mafia · suspense · contemporary · abuse · strong heroine · dual-pov · dark · competent heroine · m-f · alpha male · rape · possessive hero · new adult · child-sexual-abuse · mystery · slow burn · vengeance · mental-trauma · tortured heroine · graphic-violence

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Boston Mafia Dons

by Bianca Cole

3.89 · 161 ratings

age difference · suspense · alpha male · mafia · explicit-plentiful · dark · bdsm · first-person-pov · bondage · possessive hero · praise-kink · anal sex · dual-pov · multicultural · spanking · bad boys · super rich hero · contemporary · audiobook · m-f

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Kings of Temptation

by Sienna Cross

4.02 · 105 ratings

dark · first-person-pov · new-york-state · possessive hero · dual-pov · hurt-comfort · abduction · tycoon · length-medium · death · bad boys · super rich hero · forced proximity · suspense · m-f · alpha male · audiobook · contemporary · mafia · from hate to love

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Soulless Empire

by Sasha Leone

3.43 · 63 ratings

illinois · dub-con · bondage · dark · virgin heroine · possessive hero · contemporary · audiobook · slut-shaming · competent heroine · suspense · mafia · death · bad boys · spanking · multicultural · dual-pov · hurt-comfort · angst · vengeance

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Kingpins of the Syndicate

by Eva Winners

4.21 · 79 ratings

standalone-first · second chances · forced proximity · m-f · contemporary · audiobook · suspense · from hate to love · mafia · new adult · first-person-pov · graphic-violence · explicit-open-door · dual-pov · vengeance · death · arranged marriage · age difference · super rich hero · alpha male

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Chicago Bratva

by Renee Rose

4.00 · 171 ratings

mafia · audiobook · first-person-pov · m-f · contemporary · multicultural · dual-pov · spanking · illinois · suspense · possessive hero · explicit-open-door · abduction · super rich hero · usa · competent heroine · anal sex · tortured hero · strong heroine · independent heroine

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Obsessed Bratva Bosses

by Evie Rose

3.94 · 43 ratings

age difference · forced proximity · super rich hero · alpha male · m-f · contemporary · audiobook · england · mafia · height-difference · caretaking · first-person-pov · dark · explicit-open-door · united-kingdom · insta-love · breeding · poor heroine · virgin heroine · possessive hero

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Forbidden Cruel Italians

by N.J. Adel

3.45 · 67 ratings

audiobook · mafia · dark · length-medium · age difference · suspense · from hate to love · arranged marriage · explicit-open-door · first-person-pov · cruel hero · dub-con · dual-pov · m-f · alpha male · multicultural · contemporary · new adult · forbidden love · abuse

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Russian Boxing Club

by Sonja Grey

4.29 · 38 ratings

suspense · m-f · contemporary · new adult · super rich hero · age difference · dual-pov · sweet-hero · sweet heroine · first-person-pov · possessive hero · cold hero · found-family · alpha male · sports · mafia · sassy heroine · mma-boxing · working class heroine · abuse

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Ruthless Heirs

by Sienna Cross

4.13 · 27 ratings

independent heroine · europe · dual-pov · multicultural · ic-standalone · strong heroine · abduction · vengeance · north-america · disabilities and marks · tortured hero · new-york-state · first-person-pov · caretaking · dark · graphic-violence · standalone · cold hero · possessive hero · cheerful heroine

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Parisi Family

by Andrea Hagan

3.91 · 28 ratings

dark · length-medium · mafia · contemporary · suspense · new adult · multicultural · first-person-pov · bondage · caretaking · abuse-non-mc · graphic-violence · possessive hero · dual-pov · strong heroine · north-america · death · new-jersey · standalone-first · usa

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