Everything about this mission stinks. Including falling for his sexy new boss.

FBI Agent Jace Quinn has a massive chip on his shoulder. Held back to an inferior rank because he hasn’t finished his degree, the decorated former SEAL has a problem with authority, especially the female kind. So when his new boss turns out to be the woman he flirted with at a cousin's wedding, he's horrified. Worse, so is she. Assigned to infiltrate a dangerous white supremacist group, Jace seizes the opportunity to prove to her this lone-wolf lawman doesn't need handling.

ATF supervisor Heidi Hall is still reeling from the suicide of an agent under her command, and her quest for redemption means that in this joint task force op she's going to work extra closely with the arrogant hottie who nearly talked her into bed. But in getting past Jace's defenses, every intimate debrief only deepens her desire. And her rookie undercover agent seems headed for disaster—personally and professionally, which will bring down both their careers.

When Jace's intel reveals a staggering terror plot is about to go down and Heidi discovers a traitor on her team, the pair race against time to thwart the deadly conspiracy before the city is blown sky high.