Big Books of 2026

Underworld Kings Series

24 primary works • 24 total works
Step into the dark and gritty universe of the Underworld Kings.
A multi-author series of standalone books filled with mafia families waging war, danger and violence, arranged and forced marriages, angst, love, and everything in-between.
Light or dark, twisted or sweet, the Underworld Kings has something for every reader.
Razor's Edge
by
3.80 · 1268 Ratings · 159 Reviews · published 2021 · 2 editions
Ellison:

My parents moved our family to a new town …

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    Cold Hearted Bastard
    by
    3.73     · 5279 Ratings · 613 Reviews · 7 editions
    A full-length gritty mafia romance that blurs the …

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    Tears of Salvation
    by
    4.23     · 17860 Ratings · 1289 Reviews · 3 editions
    ISABELLA

    I was the party crasher.
    He was the Devil.

    T…

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    Kings of Blood and Money
    by
    4.14     · 1092 Ratings · 191 Reviews · 3 editions
    This is a standalone title.


    This is not a story of …

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    Kiss of Death ((Underworld Kings)
    by
    3.67     · 220 Ratings · 67 Reviews · 3 editions
    R.I.P. Alessi is in way over his head.

    Grand Haven…

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    Inked Kingdom
    by
    3.98     · 521 Ratings · 155 Reviews · published 2021 · 3 editions
    I fell for Sarina the moment I saw her.
    When the Ki…

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    The Bratva's Heir
    by
    3.97     · 3725 Ratings · 510 Reviews · published 2021 · 2 editions
    A stand-alone novel in the Underworld Kings series…

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    Marriage & Malice
    by
    3.81     · 2146 Ratings · 330 Reviews · published 2021 · 5 editions
    From USA Today best-selling author Trisha Wolfe co…

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    The Wedding Debt
    by
    3.89     · 2256 Ratings · 257 Reviews · published 2021 · 9 editions
    The mafia prince wants her,
    But she only wants his …

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    Disavow
    by
    4.34     · 721 Ratings · 145 Reviews · 2 editions
    Aniello Assanti was a monster dressed in a gentlem…

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    Kingdom Fall
    by
    4.16     · 7499 Ratings · 1093 Reviews · published 2021 · 7 editions
    I was a nanny in need of a job.
    He was darkness pe…

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    Ruthless Arrangement
    by
    4.18     · 485 Ratings · 75 Reviews · 2 editions
    Killian O’Leary has had to fight for every single …

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    Twisted Obsession
    by
    3.99     · 813 Ratings · 147 Reviews · 4 editions
    Coming soon from USA Today bestselling author, Dan…

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    Bad Medicine
    by
    3.93     · 452 Ratings · 41 Reviews · 3 editions
    Lethal DeLucaThat’s what they call me in the under…

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    Kingdom Come
    by
    4.28     · 1225 Ratings · 246 Reviews · published 2021 · 2 editions
    They say the price of freedom is learning that you…

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    Billionaire Bargain
    by
    3.61     · 349 Ratings · 67 Reviews · 4 editions
    I’ve been cleaning up after my father for most of …

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    Cruel God
    by
    3.64     · 574 Ratings · 126 Reviews · 3 editions
    My name is Rex Cain...but you can call me god.

    I am…

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    A Thousand Cuts
    by
    3.94     · 1209 Ratings · 182 Reviews · published 2021 · 3 editions
    I did not set out to be a mafia wife.
    I came into t…

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    The Fixer
    by
    3.99     · 177 Ratings · 44 Reviews · published 2021 · 5 editions
    Eliza Westbrook would be my demise.

    From the moment…

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    City of Thieves
    by
    4.32     · 1468 Ratings · 333 Reviews · 4 editions
    From USA Today bestselling authors Cora Kenborn an…

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    A Vow of Lust and Fury
    by
    4.08     · 2855 Ratings · 284 Reviews · published 2021 · 5 editions
    My uncle may be the boss of the Chicago Outfit, bu…

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    Sexy as Sin
    by
    3.76     · 1943 Ratings · 602 Reviews · published 2021 · 12 editions
    From USA Today and Wall Street Journal bestselling…

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    A Vow of Love and Vengeance
    by
    4.16     · 1838 Ratings · 135 Reviews · published 2022 · 4 editions
    I killed my father and started a mafia war.

    The mar…

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    Reckless Heir
    by
    3.55     · 6014 Ratings · 629 Reviews · 5 editions
    From USA Today bestselling author Jenika Snow come…

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