For the first time on audio, this is an unabridged reading of a classic Doctor Who novelisation, based on a serial from the original TV series.
Why do so many spaceships crashland on Karn, a bleak, lonely and seemingly deserted planet? Are they doomed by the mysterious powers of the strange, black-robed Sisterhood, jealously guarding their secret of eternal life?
Or does the mad Dr Solon, for some evil purpose of his own, need the bodies of the victims - and more especially, the body of Doctor Who...?
Read by the fourth Doctor, Tom Baker.