Courage is feeling the fear...then pouring on the throttle.

Abandoned or betrayed by everyone she ever loved, Sera Manning's life spiraled out of control until a near death experience left her with a mission. Now a DEA agent, her sole focus—and her first undercover assignment—is to take down a drug cartel that's manufacturing seductive, deadly angel sugar.

To do it, she needs access to Operation Black Abyss to establish a connection between the cartel and the Death Angels outlaw motorcycle gang. Which means going deep undercover, pretending to be the girlfriend of another agent.

ATF agent Ryan Thomas desperately needs a female agent to maintain his cover in the gang, but the last thing he wants is a rookie agent jeopardizing his op. Especially one who's a sexy reminder why it's a bad idea to get involved while on a case.

Living together, surrounded by crime, pretending their sizzling sexual tension is just for show is getting harder by the day. But as the mission comes to a head, the two fiercely independent warriors must decide which fear is worse. Losing their quarry...or losing each other.