HELLICONIA SPRING. New York: Atheneum, 1982. Octavo, printed orange wrappers. Advance copy (uncorrected proof) of the first U.S. edition. Published simultaneously with the British edition. First book of the Helliconia trilogy. Winner of the British Science Fiction Association Award, Novel, 1982. Anatomy of Wonder (2004) II-11. A fine copy. (#11402).