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Debt of the Mafia Underboss

A Grumpy Sunshine Spicy Age Gap Mafia Romance
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The story

Debt of the Mafia Underboss

My father sold me to a monster to pay his debts.

But the man who took me doesn't look like a killer.

He looks like a dream—and he smells like fresh bread.

I’m a third-grade teacher who just became a mafia bargaining chip.

When Matteo Costa enters my penthouse, I swing a baseball bat at his head.

He catches it mid-air without breaking a sweat.

By day, he’s the lethal Underboss who keeps the city in fear.

By night, he’s a midnight baker who uses flour to drown out his demons.

I should be running for my life while he’s distracted at the oven.

But watching those brutal, scarred hands knead dough makes my knees weak.

My father’s betrayal put a hit squad on my trail.

Now the only thing between me and a bullet is a grumpy baker with a deadly aim.

I’m his debt to collect, and he intends to take every inch.

This high-heat age gap romance features forced proximity, a curvy sunshine heroine, and a protective hero who treats his captive like a goddess.

One-click for a spicy "debt to devotion" obsession with no slow build or filler drama.

This is a standalone romance in Rica Lane's interconnected Costa Family Mafia universe.

Why you'll love it

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Reader love

What Readers Say

Rated 5 out of 5
Debt of the Mafia Underboss

I loved this book and it is another amazing book from Rica Lane.This book had alot of unexpected happening in which made for a great love story. This book had alot of steamy hot 🔥 scenes in it.It has a man who is a Mafia Underboss who falls hard for a woman that is in the middle of a war because her father sold her.…

— Tabitha Pruitt, Amazon reviewer
Rated 5 out of 5
packed with passion

Debt of the Mafia Underboss by Rica Lane is a dark, addictive romance packed with tension, passion, and all the grumpy/sunshine goodness. The mafia underboss is broody, powerful, and fiercely protective, while the sunshine heroine brings warmth and light that slowly chips away at his guarded exterior.…

— Alisha, Amazon reviewer
Rated 5 out of 5
Captivating!

What an absolutely gripping continuation of the Costa Vendetta series! I thoroughly enjoyed how this installment deepened the overarching narrative, seamlessly building upon the foundation established in the first book while raising the stakes in ways that felt both organic and intense.…

— Joy Parsons, Amazon reviewer
More in this series

The rest of Costa Vendetta

See the full series →

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Before you ask

Quick answers

Do I need to read the earlier books first?
No — every book in the Costa Vendetta series stands completely on its own, with a new couple and its own guaranteed happy ending. Read in any order.
What devices can I read this on?
Any Kindle, or the free Kindle app on your phone, tablet, or computer — the ebook is sold and delivered by Amazon.
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