Billionaire Broken

Sofia Romero has everything to prove.

When the biggest deal of her career comes with the impossible condition of partnering with the man she ghosted a decade ago, she has no choice but to work alongside her first love. Unfortunately, resisting Mat McCallister has never been Sofia's strongest skill.

Mat learned his lesson the day Sofia shattered his heart. Ten years later, he's built a reputation on ruthless deals and colder instincts. Working with the woman who broke him is the last thing he wants, but if three months beside Sofia is the price of securing the acquisition, he can handle it.

Maybe.

As the heat of a Brazilian summer simmers, blurring the line between old wounds and new temptation, 

Sofia and Mat discover hate is far harder to hold onto when every stolen glance feels so… right.

But heartbreak leaves scars and this time? Love may not be enough.

Billionaire Broken is Book One in the McCallister Brothers series, featuring powerful billionaire heroes who never expect to fall—and never recover when they do.