Leila Whitmore never thought she’d find ‘the one’, or that he’d end up being Jacob Whitmore, the delicious billionaire CEO of Whitmore and Creighton.

She didn’t expect to dive headfirst into the world of BDSM, or to discover that submission was the missing piece she didn’t know she needed.

And after the Whitmores do their best to focus on the future, Leila has no idea that the worst is yet to come.

A new threat that has her saying four words she never thought she’d say: we need a gun.

The Billionaire’s Vow Complete series includes all installments of the best-selling series in a single volume.