Reign of the Underground: Similar series
Dark Verse
by RuNyx
3.97 · 932 ratings
audiobook · contemporary · m-f · suspense · mafia · mystery · dark · alpha male · possessive hero · found-family · from hate to love · death · suicide · hurt-comfort · strong heroine · explicit-open-door · abuse · mental illness · new adult · length-medium
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Mafia Empire
by Michelle Heard
4.01 · 256 ratings
super rich hero · found-family · m-f · contemporary · suspense · mafia · first-person-pov · dark · graphic-violence · mental-trauma · explicit-open-door · possessive hero · dual-pov · slow burn · chile · forced proximity · age difference · bad boys · alpha male · audiobook
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Mountain Mercenaries
by Susan Stoker
4.33 · 300 ratings
military · dual-pov · audiobook · contemporary · alpha male · suspense · colorado · men in uniform · strong heroine · new adult · m-f · explicit-open-door · abduction · north-america · third-person-pov · usa · bodyguard-hero · forced proximity · length-medium · competent heroine
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The Agents
by Brynne Asher
4.31 · 149 ratings
audiobook · possessive hero · first-person-pov · explicit-open-door · dual-pov · men in uniform · forced proximity · new adult · suspense · found-family · alpha male · m-f · contemporary · betrayal · bodyguard-hero · human-trafficking · cold hero · insta-love · tortured hero · disabilities and marks
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Norcross Security
by Anna Hackett
4.21 · 286 ratings
suspense · m-f · contemporary · military · alpha male · audiobook · usa · dual-pov · california · possessive hero · third-person-pov · north-america · new adult · independent heroine · explicit-open-door · competent heroine · length-medium · super rich hero · forced proximity · men in uniform
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Crooked Paradise
by Eva Chance
3.99 · 105 ratings
second chances · suspense · poly · contemporary · cruel hero · dual-pov · first-person-pov · audiobook · reverse harem · mafia · cold hero · from hate to love · explicit-open-door · m-f · length-medium · length-short · new adult · forced proximity · open-door · competent heroine
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Underworld Kings
by Mila Crawford
3.91 · 494 ratings
mafia · m-f · suspense · contemporary · dark · explicit-open-door · alpha male · from hate to love · new adult · length-medium · dual-pov · super rich hero · length-short · age difference · possessive hero · first-person-pov · audiobook · abuse · bad boys · erotica
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O'Harra Brothers
by Helena Newbury
4.06 · 112 ratings
suspense · alpha male · explicit-open-door · bad boys · m-f · new adult · poor heroine · contemporary · audiobook · dark · first-person-pov · military · bodyguard-hero · strong heroine · bikers · dual-pov · tortured hero · length-medium · length-long · mafia
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Devious
by Indi Marie
3.41 · 63 ratings
mafia · substance abuse · arranged marriage · length-medium · death · other-man-woman · bad boys · male-pov · super rich hero · forced proximity · age difference · suspense · slut-shaming · alpha male · m-f · contemporary · height-difference · rape-non-mc · working class heroine · abuse-non-mc
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Twisted Kings MC
by Eva Simmons
4.28 · 78 ratings
explicit-open-door · bikers · age difference · suspense · dark · dual-pov · grumpy sunshine · angst · bad boys · audiobook · contemporary · m-f · mafia · insta-love · cold hero · breeding · length-medium · forced proximity · independent heroine · found-family
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Was I Ever
by Naomi Loud
3.89 · 58 ratings
dark · graphic-violence · first-person-pov · dual-pov · male-pov · forced proximity · audiobook · contemporary · possessive hero · alpha male · breeding · explicit-open-door · tortured heroine · tortured hero · past-child-abuse · grumpy sunshine · hurt-comfort · bad boys · length-medium · death
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Deviant Doms
by Jane Henry
4.29 · 118 ratings
suspense · audiobook · contemporary · m-f · mafia · bdsm · spanking · from hate to love · arranged marriage · length-medium · explicit-open-door · alpha male · dark · mystery · age difference · erotica · betrayal · marriage of convenience · graphic-violence · cruel hero
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Santori Trilogy
by Maris Black
4.25 · 49 ratings
mafia · class difference · sports · m-m · queer · boss & employee · grumpy sunshine · audiobook · contemporary · hurt-comfort · praise-kink · age difference · death · new adult · height-difference · tycoon · suspense · queer-awakening · young adult · dual-pov
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The Rossi Crime Family
by J.L. Beck
3.97 · 114 ratings
m-f · mafia · audiobook · contemporary · suspense · new adult · dark · length-medium · explicit-plentiful · explicit-open-door · length-short · dual-pov · alpha male · college · bad boys · virgin heroine · grovel · from hate to love · mystery · bodyguard-hero
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Russian Crime Brotherhood
by Nicole Fox
3.58 · 90 ratings
audiobook · suspense · explicit-open-door · mafia · length-medium · dark · m-f · contemporary · multicultural · graphic-violence · from hate to love · sassy heroine · alpha male · competent heroine · forced proximity · bad boys · abduction · dual-pov · working class heroine · new adult
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Ruthless Billionaires
by Faith Summers
4.31 · 71 ratings
new adult · audiobook · m-f · super rich hero · contemporary · length-medium · arranged marriage · from hate to love · mafia · suspense · explicit-plentiful · betrayal · alpha male · age difference · poor heroine · bad boys · explicit-open-door · second chances · tycoon · secret-relationship
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Brute Force
by Lora Leigh
4.02 · 40 ratings
audiobook · military · contemporary · suspense · length-medium · alpha male · explicit-open-door · mafia · men in uniform · erotica · fighters · bodyguard-hero · mystery · sassy heroine · pregnancy · explicit-plentiful · rich heroine · possessive hero · virgin heroine
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Forbidden Cruel Italians
by N.J. Adel
3.46 · 65 ratings
mafia · suspense · from hate to love · dark · length-medium · age difference · dual-pov · contemporary · m-f · alpha male · multicultural · dub-con · forbidden love · new adult · first-person-pov · cruel hero · arranged marriage · explicit-open-door · poor heroine · length-novella
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Rake Forge University
by Ashley Munoz
4.27 · 36 ratings
length-medium · new adult · suspense · contemporary · audiobook · betrayal · m-f · college · independent heroine · forced proximity · explicit-open-door · mafia · from hate to love · virgin heroine · bad boys · possessive hero · latinx-mc · spanking · siblings-bff · humor
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Merge
by Kylie Kent
3.80 · 31 ratings
super rich hero · death · australia · new adult · contemporary · audiobook · alpha male · m-f · found-family · suspense · cheerful heroine · possessive hero · career professional · first-person-pov · graphic-violence · explicit-open-door · insta-love · vengeance · dual-pov · strong heroine
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Sons of the Mafia
by Vi Carter
4.12 · 33 ratings
mafia · audiobook · contemporary · length-medium · forced proximity · super rich hero · suspense · explicit-open-door · from hate to love · alpha male · arranged marriage · mystery · vengeance · cheating · office · age difference · forbidden love · marriage of convenience · virgin heroine · length-short
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Emerald Isle Mafia
by Jenn Madore
4.33 · 23 ratings
length-medium · dark · mafia · m-f · audiobook · contemporary · human-trafficking · first-person-pov · dual-pov · suspense · forced proximity · europe · possessive hero · insta-love · explicit-open-door · alpha male · ireland · age difference · virgin heroine · praise-kink
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Gentle Sinners
by Amber Warden
3.75 · 24 ratings
length-medium · mafia · contemporary · suspense · dark · arranged marriage · past-sexual-abuse · explicit-open-door · friends to lovers · age difference · forced proximity · caretaking · past-abuse · tortured heroine · shy-hero · graphic-violence · mental-trauma · torture-mcs · past-child-neglect · virgin hero
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Cosa Nostra Series
by A.J. Wyatt
4.65 · 17 ratings
new adult · possessive hero · mafia · alpha male · suspense · length-medium · dark · urban · bad boys · contemporary · explicit-open-door · fantasy · slow burn · forced proximity · pregnancy · forbidden love · angst · sassy heroine · virgin heroine · erotica
All books in this series ❯