The Underground

by Becca Jameson

4.24 · 17 ratings

contemporary · suspense · sports · erotica · bdsm · length-medium · fighters · mafia · military · length-novella · length-short

The Underground: Similar series

The Camorra Chronicles

by Cora Reilly

4.01 · 987 ratings

north-america · dual-pov · first-person-pov · dark · explicit-open-door · mafia · nevada · m-f · audiobook · contemporary · suspense · usa · angst · fighters · abuse · new adult · alpha male · super rich hero · bad boys · sweet heroine

All books in this series ❯

Deception Trilogy

by Rina Kent

3.96 · 602 ratings

contemporary · alpha male · m-f · suspense · mental illness · angst · from hate to love · marriage of convenience · mafia · new adult · dark · arranged marriage · age difference · mystery · super rich hero · bad boys · audiobook · dub-con · abuse · forbidden love

All books in this series ❯

Monster in His Eyes

by J.M. Darhower

4.15 · 385 ratings

age difference · mystery · super rich hero · bad boys · possessive hero · new-york-state · bdsm · first-person-pov · dark · length-medium · abuse · sweet heroine · angst · vengeance · forbidden love · mafia · new adult · contemporary · erotica · alpha male

All books in this series ❯

Beneath the Mask

by Luna Mason

4.05 · 260 ratings

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

All books in this series ❯

Corium University Trilogy

by C. Hallman

3.89 · 208 ratings

forced proximity · bad boys · college · m-f · audiobook · contemporary · from hate to love · abuse · new adult · explicit-plentiful · mafia · cruel hero · dark · dual-pov · rape · length-medium · super rich hero · alpha male · tortured heroine · possessive hero

All books in this series ❯

Acts of Honor

by K.C. Lynn

4.42 · 151 ratings

caretaking · possessive hero · hurt-comfort · dual-pov · small town · sweet heroine · suspense · audiobook · contemporary · m-f · alpha male · new adult · south-carolina · mental-trauma · military · anal sex · survival · past-child-abuse · angst · abduction

All books in this series ❯

Tear Asunder

by Nashoda Rose

4.12 · 226 ratings

abuse · suspense · erotica · contemporary · alpha male · audiobook · bad boys · dark · rockstars · length-medium · friends to lovers · angst · m-f · fighters · tattoos · possessive hero · musicians · explicit-open-door · bdsm · rape

All books in this series ❯

Crossing the Line

by Tessa Bailey

3.83 · 171 ratings

explicit-open-door · possessive hero · suspense · alpha male · erotica · contemporary · audiobook · m-f · bad boys · forced proximity · men in uniform · new adult · length-medium · bdsm · insta-love · tortured heroine · military · male-pov · office · dual-pov

All books in this series ❯

Secrets and Lies

by B.J. Alpha

3.90 · 169 ratings

spanking · contemporary · suspense · mafia · mystery · bad boys · alpha male · m-f · explicit-plentiful · dark · pregnancy · anal sex · praise-kink · length-medium · second chances · forced proximity · independent heroine · erotica · slut-shaming · single-mother

All books in this series ❯

Untamed Hearts

by Kele Moon

3.95 · 101 ratings

bad boys · fighters · dark · angst · sports · new adult · mafia · multicultural · contemporary · alpha male · erotica · m-f · suspense · latinx-mc · friends to lovers · explicit-plentiful · abuse · tortured hero · athletes · teacher-heroine

All books in this series ❯

The Plus One Chronicles

by Jennifer Lyon

4.15 · 90 ratings

fighters · length-medium · bdsm · tortured heroine · super rich hero · bad boys · suspense · athletes · contemporary · audiobook · alpha male · m-f · erotica · sports · abuse · mma-boxing · usa · shy heroine · mystery · california

All books in this series ❯

Fighting Connollys

by Roxie Rivera

3.98 · 88 ratings

bad boys · military · fighters · mma-boxing · friends to lovers · mafia · sports · contemporary · audiobook · alpha male · suspense · athletes · virgin heroine · tattoos · length-medium · rich heroine · m-f · multicultural · young adult · mystery

All books in this series ❯

Three Fates Mafia

by Clio Evans

3.92 · 116 ratings

shapeshifters · paranormal · fated-mates · monsters · fantasy · friends to lovers · breeding · dark · bdsm · mafia · queer · bisexual · from hate to love · explicit-plentiful · audiobook · contemporary · fetish · class difference · rape · double-penetration

All books in this series ❯

Deliver

by Pam Godwin

3.96 · 283 ratings

dark · contemporary · suspense · audiobook · dub-con · graphic-violence · sassy heroine · explicit-plentiful · hurt-comfort · third-person-pov · angst · possessive hero · m-f · alpha male · survival · dual-pov · strong heroine · bdsm · tortured heroine · mental-trauma

All books in this series ❯

Vittorio Crime Family

by Vanessa Waltz

3.93 · 85 ratings

erotica · contemporary · bdsm · suspense · dark · mafia · new adult · alpha male · cruel hero · length-medium · bad boys · college · abuse · length-long · audiobook · secret child · young adult · vengeance · abduction · rape

All books in this series ❯

Mafia Wars

by Maggie Cole

4.37 · 183 ratings

m-f · mafia · suspense · audiobook · contemporary · alpha male · sassy heroine · super rich hero · independent heroine · multicultural · length-medium · length-long · bad boys · humor · erotica · explicit-plentiful · bdsm · possessive hero · dual-pov · angst

All books in this series ❯

Submissive’s Wish

by Ann Mayburn

4.16 · 71 ratings

bdsm · alpha male · contemporary · multicultural · erotica · menage · suspense · mafia · f-f · audiobook · m-f · queer · length-long · m-f-f · dark · length-medium · super rich hero · poly · bisexual · bondage

All books in this series ❯

The Five Syndicates

by Parker S. Huntington

3.97 · 106 ratings

contemporary · audiobook · m-f · mafia · new adult · super rich hero · bad boys · first-person-pov · slow burn · dual-pov · suspense · alpha male · strong heroine · explicit-open-door · new-york-state · erotica · sports · from hate to love · sassy heroine · length-medium

All books in this series ❯

McGowan Mafia

by Effie Campbell

3.99 · 77 ratings

mafia · contemporary · suspense · dark · spanking · length-medium · erotica · super rich hero · bad boys · rape-non-mc · forbidden love · m-f · anal sex · praise-kink · bdsm · forced proximity · exhibitionism · arranged marriage · explicit-plentiful · sassy heroine

All books in this series ❯

Savage Jewels

by Poppy Jacobson

3.95 · 71 ratings

suspense · poly · mafia · m-m · bisexual · queer · m-m-f · erotica · contemporary · rape · from hate to love · dark · bdsm · single-mother · length-medium · forced proximity · dub-con · alpha male · abuse · explicit-plentiful

All books in this series ❯

Explicit

by Scarlett Finn

3.94 · 37 ratings

suspense · contemporary · dark · length-medium · bdsm · bodyguard-hero · third-person-pov · strong heroine · alpha male · erotica · m-f · betrayal · mafia · rich heroine · height-difference · sassy heroine · childfree-couple · usa · graphic-violence · torture-mcs

All books in this series ❯

Renzo + Lucia

by Bethany-Kris

4.23 · 33 ratings

contemporary · new adult · mafia · erotica · alpha male · dark · suspense · angst · forbidden love · length-medium · fighters · insta-love · strong heroine · bad boys · length-novella · working class hero · cold heroine · vengeance · sassy heroine · length-short

All books in this series ❯

The Men of River City

by Nola Marie

4.16 · 30 ratings

new adult · possessive hero · bad boys · insta-love · mafia · suspense · contemporary · length-short · super rich hero · dark · fighters · length-medium · tortured heroine · tortured hero · sports · rape · boss & employee · strong heroine · young adult · alpha male

All books in this series ❯

The Underground

by Becca Jameson

4.24 · 17 ratings

contemporary · suspense · sports · erotica · bdsm · length-medium · fighters · mafia · military · length-novella · length-short

All books in this series ❯

© Copyright 2015-2023, Elektrolabs Limited · Advertising Disclosure: Please note that many links to retailers are affiliate links, which yields a commission for us. romance.io is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com.