Book excerpt: Four college activists believed they were making a statement, fighting to preserve the environment by burning down a new apartment complex. But they didn't realize that someone was watching in this "intense" and "unforgettable" New York Times bestseller (James Patterson). "A blackmailer hides in plain sight, using people's secrets for personal gain, and when this criminal sets his sights on the four young arsonists, he begins his most deadly game yet. Firefighter David Hunter is devastated when he's too late to save a teenage girl from a Minneapolis fire. Authorities soon discover that it was a case of arson and homicide detective Olivia Sutherland and her partner Kane are assigned to the case. David and Olivia shared a night of passion some time ago, and sparks fly when they are drawn to one another again. But just as they begin to revisit that fateful night and address the events that tore them apart, David and Olivia are forced to pursue the blackmailer, whose horrific plans threaten to destroy those closest to them."