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 cops into a deadly guessing game that has the city on edge. Elizabeth Needham, the tenacious detective in charge of the case, turns to an unlikely ally ā Dylan Reinhart, a brilliant professor whose book was found along with the first playing card.
As the public frenzy over the Dealer reaches a fever pitch, Dylan and Elizabeth must connect the clues to discover what the victims have in common ā before the Dealer runs through his entire deck.

I watched the first episode of the TV adaptation last year when it aired and didn’t enjoy it, but I did think that the plot was interesting and would have been better in the book. A year later I finally read the book, and I was right, it is much better.
The book gets straight into the story and I was immediately hooked. I read the entire book in one evening.
I loved the characters in this book, particularly Dylan, and I liked finding out more about him as the book went on. His relationship with Tracy was particularly adorable and made the character more likeable.
The plot in this book is really interesting. There’s a lot going on, but everything adds to the story, and keeps going to the last page of the book. I’d recommend it to anyone looking for an easy to read mystery. This would be a good rainy day read, an enjoyable read but doesn’t require a lot of concentration.
My rating: 4 stars. I don’t know that I’ll try the TV show again, but I’m looking forward to book two.