The Empty Chair by Jeffery Deaverby Jeffery Deaver

Unlike earlier volumes, The Empty Chair takes place outside of New York City in the bucolic but sinister environs of Paquenoke County, North Carolina. Rhyme - accompanied by his long-suffering physical therapist, Thom, and his beloved forensic assistant, Amelia Sachs - has just been accepted as a patient at the Medical Center of the University of North Carolina, where he is scheduled to undergo an experimental procedure that might increase the range of his mobility but might, on the other hand, result in his death.