REPORT ON PROBABILITY A. London: Faber and Faber, . Octavo, printed blue-gray wrappers. Advance copy (uncorrected proof) of the first edition. A presentation copy with a nice signed inscription by Aldiss to influential F&SF editor and publisher David G. Hartwell. "An attempt to write a novel based on Heisenberg's uncertainty principle. A series of observers sustain alternate realities with the unwavering inquisitiveness. An enigmatic work that has affinities with the French anti-novel." - Brian Stableford. Anatomy of Wonder (2004) II-14. Survey of Science Fiction Literature IV, pp. 1764-7. Tiny nick at top edge of front cover, else a fine copy. A scarce proof. (#112101).