In some respects THE LOST TRAVELLER is a science-fiction novel, in others it is one of the very few surrealistic novels in English. It is a highly poetic novel, filled with dazzling flights of the imagination and verbal felicities; and it is also as existential and ultimate in its concerns as Blake himself. Concerned with the adventures of Christopher, a young man precipiated through strange dimensions into a land of unreason, it is packed full of new fictional concepts, brilliant fantasy, and provocative ideas. It is also a shocking novel, not in the sense of being sensational, but in presenting certain situations that are so strong, so archetypal that they will remain with you for years.
Used availability for Ruthven Todd's The Lost Traveller