Judas Horse — April Smith

FBI Special Agent Ana Grey returns to infiltrate the volatile core of an ecoterrorist cell in the Northwest.

Only months after a traumatic shooting incident, Ana is still emotionally unstable when she returns to work and learns that a fellow agent -- and former lover -- has been killed by a group of domestic terrorists operating under the name of FAN (Free Animals Now), whose alleged purpose is to free the wild mustangs of the west. Ana goes undercover as an animal activist and encounters Julius Emerson Phelps, the charismatic leader of a "family" of anarchists in rural Oregon, whose secret past could blow the Bureau sky-high. Ana meets her match in Phelps, who draws her into a deadly game of cat and mouse as he prepares a cataclysmic act of terrorism using Ana, in her undercover identity, as bait.