The Billionaire's of Blackcastle: Similar romance series

Monster in His Eyes

by J.M. Darhower

4.19 · 73 ratings

death · organized-crime · romance · steamy · book · angst · revenge · suspense · anti-hero · billionaire · contemporary · alpha-mc · age-gap · university · crime · forbidden-love · drama · fiction · action-adventure · mystery

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Infidelity

by Aleatha Romig

4.35 · 98 ratings

dark · new-adult · angst · abuse · book · steamy · romance · alpha-mc · billionaire · audiobook · contemporary · multi-pov · suspense · fiction · mystery · drama · family · age-gap · university · adult

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Indebted

by Pepper Winters

4.21 · 194 ratings

suspense · billionaire · contemporary · romance · steamy · dark · adult · fiction · alpha-mc · book · angst · abuse · enemies-to-lovers · audiobook · multi-pov · organized-crime · kidnapping · drama · crime · anti-hero

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The English Brothers

by Katy Regnery

4.07 · 104 ratings

adult · fiction · contemporary · romance · epic · womens-fiction · billionaire · family · book · friends-to-lovers · new-adult · drama · female-mc · audiobook · insta-love · humor · coming-of-age · multi-pov · anthologies · holidays

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The Steeles at Silver Island

by Melissa Foster

4.55 · 77 ratings

fiction · humor · family · adult · romance · book · contemporary · female-mc · epic · billionaire · small-town · new-adult · friends-to-lovers · enemies-to-lovers · grumpy-mc · cheerful-mc · steamy · audiobook · forced-proximity · grumpy-sunshine

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Kind Brothers

by Sandi Lynn

4.57 · 204 ratings

book · romance · contemporary · family · fiction · adult · epic · billionaire · alpha-mc · womens-fiction · steamy · female-mc · enemies-to-lovers · workplace · mystery · insta-love · amnesia · medical · stalking · boss-employee

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Belles & Mobsters

by Eva Winners

4.13 · 85 ratings

dark · adult · crime · fiction · suspense · billionaire · contemporary · organized-crime · romance · book · age-gap · poc-mc · enemies-to-lovers · alpha-mc · steamy · insta-love · arranged-marriage · marriage-of-convenience · female-mc · action-adventure

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Ties of Steel

by M.J. Fields

4.28 · 60 ratings

new-adult · adult · poc-mc · fiction · contemporary · romance · book · suspense · audiobook · steamy · dark · crime · mystery · organized-crime · family · female-mc · coming-of-age · billionaire · multi-pov · alpha-mc

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Billionaires' Brides of Convenience

by Nadia Lee

4.13 · 60 ratings

billionaire · contemporary · adult · fiction · romance · book · alpha-mc · family · multi-pov · epic · fake-relationship · new-adult · poc-mc · steamy · boss-employee · marriage-of-convenience · angst · celebrity · marriage · suspense

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Sin

by Aleatha Romig

4.33 · 58 ratings

romance · book · steamy · suspense · billionaire · contemporary · alpha-mc · age-gap · fiction · dark · adult · multi-pov · secrets · revenge · marriage · drama · family · new-adult · angst · stalking

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The Ryders

by Melissa Foster

4.55 · 44 ratings

fiction · epic · contemporary · billionaire · adult · romance · family · female-mc · humor · book · steamy · new-adult · paranormal · marriage · audiobook · friends-to-lovers · forced-proximity · womens-fiction · anthologies · season-winter

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The Spitfire

by Jordan Silver

4.14 · 42 ratings

steamy · book · organized-crime · romance · alpha-mc · contemporary · multi-pov · anti-hero · crime · age-gap · fiction · insta-love · new-adult · adult · suspense · billionaire · humor · mystery · female-mc · male-mc

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Westmoreland Legacy: The Outlaws

by Brenda Jackson

4.50 · 38 ratings

fiction · poc-mc · book · romance · adult · contemporary · audiobook · billionaire · black-mc · epic · family · marriage-of-convenience · holidays · western · steamy · industrial-era · workplace · friends-to-lovers · female-author · new-adult

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Luna Harbor

by Claudia Y. Burgoa

4.18 · 38 ratings

fiction · adult · book · romance · small-town · billionaire · contemporary · humor · friends-to-lovers · multi-pov · family · secrets · steamy · audiobook · enemies-to-lovers · spirituality · friendship · slow-burn · second-chances · epic

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Pretty Broken

by Jeana E. Mann

4.17 · 30 ratings

adult · contemporary · billionaire · fiction · book · steamy · romance · new-adult · epic · family · friends-to-lovers · workplace · secrets · multi-pov · suspense · paranormal · dark · urban · poc-mc · stalking

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The Bourbon Brothers

by Reese Ryan

4.29 · 38 ratings

contemporary · billionaire · book · romance · adult · black-mc · fiction · poc-mc · family · epic · enemies-to-lovers · female-mc · friends-to-lovers · forced-proximity · fake-relationship · poc-author · alpha-mc · disability · small-town · marriage-of-convenience

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Gods Among Men

by Alta Hensley

4.21 · 19 ratings

fiction · family · adult · dark · epic · book · steamy · romance · suspense · billionaire · secrets · revenge · alpha-mc · forced-proximity · anti-hero · enemies-to-lovers · contemporary · myths · humor · cruel-mc

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Blackout Billionaires

by Naima Simone

4.17 · 18 ratings

contemporary · billionaire · adult · forced-proximity · fiction · fated-mates · romance · book · family · secrets · black-mc · grief · fake-relationship · class-difference · marriage-of-convenience · enemies-to-lovers · epic · poc-mc · steamy · holidays

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Romano Family

by Lucinda Whitney

4.48 · 25 ratings

romance · fiction · spirituality · adult · contemporary · audiobook · family · religion · poc-mc · christian · book · womens-fiction · epic · billionaire · anthologies · holidays · drama · age-gap · mystery · action-adventure

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