When P.R.O.B.E. is summoned to investigate the savage murder of a retired headmaster, Liz Shaw is disturbed to find evidence of satanic rite near the scene of the crime. She soon discovers a web of deceit and corruption that extends back in time, threatening the current occupants of nearby...
They've been stranded on Earth for 20 years, so Zygon commander Kritakh, and his second, Torlakh, have had plenty of time to re-create their world. The trouble is that Kritakh, aka engineer Mike Kirkwood, has lost his sense of purpose. Can Torlakh, aka mass murderer Bob Calhoun, get him back on...
