Murder Games: James Patterson (Instinct Series, 1)

The next hand he deals you... may be your last.

A serial killer is loose on the streets of Manhattan. His victims appear to be total strangers. The only clue that links the crimes is the playing card left behind at each scene that hints at the next target.

The killer, known in the tabloids as The Dealer, is baiting the police into a deadly guessing game that has the city increasingly on edge. Following her instincts, the tenacious cop in charge of the case turns to an unlikely ally – Dylan Reinhart, a brilliant professor with a keen insight into the criminal mind whose book turned up in connection with the murders.

As the tabloid frenzy over The Dealer reaches fever pitch, Dylan and Elizabeth must connect the clues to discover what the victims have in common before The Dealer runs through his entire deck.