Mistress - James Patterson

Discover a dangerous world of manipulation, obsession, and murder in James Patterson's scary, sexy standalone thriller. Ben isn't like most people. Unable to control his racing thoughts, he's a man consumed by his obsessions: movies, motorcycles, presidential trivia-and Diana Hotchkiss, a beautiful woman Ben knows he can never have.
When Diana is found dead outside her apartment, Ben's infatuation drives him on a hunt to find out what happened to the love of his life. He soon discovers that the woman he pined for was hiding a shocking secret. And now someone is out to stop Ben from uncovering the truth about Diana's illicit affairs.
In his most heart-pumping thriller yet, James Patterson plunges us into the depths of a mind tortured by paranoia and obsession, on an action-packed chase through a world of danger and deceit.