A complex and ambitious novel which centres on the life of the Elizabethan magus, John Dee, in England, Poland and Prague, as it intertwines past and present, dreams and visions, myth and reality in a world of the occult, culminating in the transmutation of physical reality into a higher spiritual existence.

Walpurgisnacht uses Prague as the setting for a clash between German officialdom immured in the ancient castle above the Moldau, and a Czech revolution seething in the city below. History, myth and political reality merge in an apocalyptic climax as the rebels, urged on by a drum covered in human skin, storm the castle to crown a poor violinist "Emperor of the World" in St. Vitus' Cathedral.

This new collection gathers together 45 of Stableford's best critical reviews on works of science fiction, fantasy, horror, decadent literature, and nonfiction books about these topics. His comments are witty, intelligent, and full of insight. Complete with comprehensive index.