The Tardis lands in 1963, and soon the Doctor and Sam become involved in the psychological experiments being performed by Charles Roley on former sufferers of mental illness -- he is probing the psyches of six people who believed they've been possessed by the devil.While the Doctor is horrified to learn the full extent of the side-effects brought into being by Roley's research, Sam heads off to experience the swinging London of her parents' youth. Instead she finds deadly danger at the hands of a sinister half-man half-robot double act whose agenda is inextricably linked to Roley's test subjects.
- ISBN10 0563555688
- ISBN13 9780563555681
- Publish Date 1 February 1999
- Publish Status Out of Print
- Out of Print 16 April 2003
- Publish Country GB
- Publisher BBC Consumer Publishing
- Imprint BBC Books
- Format Paperback (A-Format (178x111 mm))
- Pages 275
- Language English