An Eighth Doctor Adventure that I felt might have worked better as a TV episode; in a dying city on a desolated planet, two gangs of mods and rockers, kidnapped from 1965 England many years before, are preparing for the final conflict, when the Doctor, Fitz and Compassion arrive and expose the computer and alien intelligences behind it all. OK but not all that much there compared with some of the other books in this range.