Underworld Kings: Similar romance series

Ruthless Boys of the Zodiac

by Caroline Peckham

4.28 · 1116 ratings

sassy heroine · from hate to love · torture-scs · fae · shapeshifters · new adult · mafia · college · contemporary · poly · alpha male · m-f · audiobook · dragon shifter · paranormal · competent heroine · mystery · fantasy · dangerous heroine · drug-abuse

All books in this series ❯

Devil's Night

by Penelope Douglas

3.89 · 1339 ratings

dark · explicit-open-door · dual-pov · super rich hero · new adult · alpha male · contemporary · found-family · audiobook · suspense · cold hero · possessive hero · cruel hero · past-abuse · first-person-pov · tortured heroine · mental-trauma · angst · vengeance · tortured hero

All books in this series ❯

The Fallen

by Gabrielle Sands

4.01 · 376 ratings

age difference · forced proximity · super rich hero · bad boys · from hate to love · mafia · contemporary · m-f · alpha male · suspense · possessive hero · dark · dual-pov · male-pov · europe · arranged marriage · sassy heroine · new adult · audiobook · first-person-pov

All books in this series ❯

Tarnished Empire

by Shain Rose

3.64 · 267 ratings

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

All books in this series ❯

Beneath the Mask

by Luna Mason

4.05 · 260 ratings

new-york-state · dual-pov · super rich hero · mafia · contemporary · audiobook · alpha male · m-f · anal sex · possessive hero · praise-kink · bondage · insta-love · dark · graphic-violence · spanking · death · length-medium · from hate to love · sassy heroine

All books in this series ❯

The Byrne Brothers

by Jill Ramsower

3.81 · 336 ratings

dark · explicit-open-door · possessive hero · dual-pov · super rich hero · bad boys · contemporary · audiobook · m-f · alpha male · mafia · first-person-pov · forced proximity · suspense · insta-love · caretaking · tortured heroine · strong heroine · multicultural · rich heroine

All books in this series ❯

Dark Kingdom

by Shantel Tessier

3.92 · 243 ratings

super rich hero · bad boys · audiobook · contemporary · suspense · mafia · dark · alpha male · abuse · explicit-open-door · dual-pov · second chances · m-f · from hate to love · nevada · possessive hero · past-child-abuse · tortured hero · death · length-medium

All books in this series ❯

Belles & Mobsters

by Eva Winners

4.02 · 344 ratings

age difference · super rich hero · dark · found-family · contemporary · suspense · from hate to love · mafia · abduction · possessive hero · m-f · alpha male · audiobook · death · arranged marriage · forced proximity · dual-pov · vengeance · graphic-violence · torture-scs

All books in this series ❯

Scarlett Force

by C.M. Stunich

4.43 · 110 ratings

outlaw-heroine · past-child-abuse · love triangle · high-school · exhibitionism · reverse harem · super rich hero · contemporary · alpha male · poly · m-f · suspense · cold heroine · from hate to love · mental illness · new adult · sports · first-person-pov · past-child-neglect · graphic-violence

All books in this series ❯

The Agents

by Brynne Asher

4.32 · 136 ratings

possessive hero · first-person-pov · explicit-open-door · men in uniform · dual-pov · forced proximity · new adult · found-family · contemporary · alpha male · m-f · suspense · bodyguard-hero · human-trafficking · cold hero · insta-love · abduction · sweet heroine · vengeance · florida

All books in this series ❯

Mafia Empire

by Michelle Heard

4.05 · 162 ratings

suspense · mafia · first-person-pov · mental-trauma · dark · graphic-violence · explicit-open-door · dual-pov · chile · super rich hero · found-family · m-f · contemporary · tortured heroine · possessive hero · hurt-comfort · strong heroine · abduction · angst · sweet heroine

All books in this series ❯

Dark Lies

by J.L. Beck

3.64 · 111 ratings

cruel hero · first-person-pov · dark · dual-pov · vengeance · abduction · arranged marriage · super rich hero · contemporary · audiobook · alpha male · m-f · suspense · mafia · caretaking · rape-mc · graphic-violence · explicit-open-door · body-betrayal · possessive hero

All books in this series ❯

Lombardi Family

by Jessica Gadziala

3.89 · 105 ratings

bad boys · usa · mafia · m-f · alpha male · audiobook · contemporary · first-person-pov · new-york-state · graphic-violence · north-america · dual-pov · independent heroine · super rich hero · length-medium · rape-non-mc · new adult · found-family · competent heroine · suspense

All books in this series ❯

Vancouver Knights

by Kylie Kent

4.11 · 104 ratings

dual-pov · athletes · first-person-pov · graphic-violence · explicit-open-door · m-f · contemporary · audiobook · mafia · canada · sports · new adult · death · hockey · super rich hero · hurt-comfort · vengeance · class difference · possessive hero · betrayal

All books in this series ❯

Scorned Fate

by Victoria Paige

3.89 · 128 ratings

contemporary · mafia · m-f · audiobook · dual-pov · arranged marriage · usa · super rich hero · competent heroine · suspense · marriage of convenience · first-person-pov · explicit-open-door · dark · north-america · length-long · length-medium · forced proximity · humor · age difference

All books in this series ❯

Kings of Temptation

by Sienna Cross

4.08 · 86 ratings

length-medium · abduction · tycoon · disabilities and marks · dual-pov · hurt-comfort · multicultural · praise-kink · possessive hero · first-person-pov · new-york-state · dark · graphic-violence · from hate to love · mafia · found-family · m-f · alpha male · audiobook · contemporary

All books in this series ❯