Unbroken: A Battle of Wills. A Private Island. One Bed.
(English (UK) edition — view American edition)
Book 3 in the Unchecked Heat Series
“I already told you what I want. The question you need to ask yourself is what you want in return.”
Lucinda Graves always gets what she wants. Powerful, polished, and at the top of her game, she’s come to Jason Kaoki’s remote island with one goal: convince the billionaire to let her build a luxury resort on his private paradise.
Everyone else has failed. She won’t.
But Jason isn’t your typical businessman. He’s wildly attractive, infuriatingly unpredictable—and completely uninterested in playing by her rules.
The more Lucinda pushes, the more he pushes back. And the closer they get, the more the lines between business and desire start to blur…
Until one steamy island fling threatens to undo everything Lucinda thought she wanted—and leave her needing something she never saw coming.
Unbroken is a high-heat, forced proximity romance with a grumpy billionaire hero, a ruthless heroine who meets her match, and all the slow-burn tropical tension you can handle.
- A powerful, ambitious heroine
- A cocky, mysterious island-owning hero
- Forced proximity on a tropical island
- Business and pleasure colliding
- And the best kind of mutual unraveling
This book was previously published as Untamed in 2019.

