Killer Instinct

The murder of an Ivy League professor pulls Dr. Dylan Reinhart out of his ivory tower and onto the streets of New York, where he reunites with his old partner, Detective Elizabeth Needham. As the worst act of terror since 9/11 strikes the city, a name on the casualty list rocks Dylans world. Is his secret past about to be brought to light?

As the terrorist attack unfolds, Elizabeth Needham does something courageous that thrusts her into the media spotlight. Shes a reluctant hero. And thanks to the attention, she also becomes a prime target for the ruthless murderer behind the attack.

Dylan literally wrote the book on the psychology of murder, and he and Elizabeth have solved cases that have baffled conventional detectives. But the sociopath theyre facing this time is the opposite of a textbook case. Theres no time to study for the test hes about to give them. And if they fail, they die.