In the ghost-haunted southern city of Savannah, Georgia, a worrying spate of bodies has been found completely drained of blood. Locals fear the infamous Savannah Vampire has returned - or prompted a dangerous copycat. Faced with such a gruesome and unusual case, the local police have no choice but to call in the FBI. Agent Pendergast faces his most unexpected challenge yet in this next instalment of the #1 NYT bestselling series.