Your Heart Belongs to Me by Dean Koontz

Ryan Perry is a millionaire with a heart condition that requires a heart plant within a year to avoid death.  As he awaits a heart from a matching donor, visions send him to different parts of the country in pursuit of answers to his growing paranoia.

Your Heart Belongs to Me is definitely not one of Koontz’s best works. The

ending was totally out of character with the rest of the novel and there were too many subplots left with unexplained loose ends whose sole purpose appeared to be serving as filler.