In her most masterful novel of medical suspense, New York Times bestselling author Tess Gerritsen creates a villain of unforgettable evil–and the one woman who can catch him before he kills again.Filled with the authentic detail that is the trademark of this doctor turned author . . . and peopled with rich and complex characters–from the ER to the squad room to the city morgue–here is a thriller of unprecedented depth and suspense. Exposing the shocking link between those who kill and cure, punish and protect, The Surgeon is Tess Gerritsen’s most exciting accomplishment yet.