“Book Descriptions: DOCTOR WHO is strangely concerned about Professor Horner's plan to cut open an ancient barrow near the peaceful English village of Devil's End; equally worried is Miss Hawthorne, the local white witch, who foretells a terrible disaster if he goes ahead; determined that the Professor should is Mr. Magister, the new vicar (in truth the MASTER) whose secret ceremonies are designed to conjure up from out of the barrow a horribly powerful being from a far-off planet ... The Brigadier and Jo Grant assist DOCTOR WHO in this exciting confrontation with the forces of black magic!” DRIVE