A betrayal he couldn't forget ...

For Nate Dean, love is a four-letter word. As part of a secret black-ops military unit, he and his brothers were genetically engineered by the government to be ruthless soldiers with an expiration date. They were loyal only to one another ... until Nate laid eyes on the woman who stole his heart and blew his world apart. Now, years later, his family is still paying the price for his mistake. But as time runs out, there's only one person who can save them: the very woman Nate swore he'd never trust again.

a love she couldn't deny ...

The moment Audrey Madison spies Nate across a crowded ballroom, she can barely breathe. He's just as undeniably sexy as she remembers, but there's an edge to him now that's as irresistible as it is dangerous. When he asks for her help, Audrey can't refuse. But she has secrets of her own-secrets that if ever discovered by Nate may cost them both their lives.