[SCIENCE FICTION]. A group of 35 titles, including: GOULD, R.T. The Case for the Sea Serpent. London: Philip Allan, [1934]. 8vo. Original cloth; original unclipped print dust jacket (spine panel toned with some chipping at extreme ends). ?Popular Edition?. ?? CAVANAUGH, E.S. By Land and By Sea. New York: Exposition Press, [1951]. 8vo. Original cloth; original unclipped dust jacket (some toning to spine, some chipping at edges). FIRST EDITION, INSCRIBED BY THE AUTHOR. ?? SCULLY, Frank. Behind the Flying Saucers. New York: Henry Holt and Company, [1950]. 8vo. Original cloth; original price?clipped dust jacket (chipped with losses to spine panel, light edgewear). FIRST EDITION. ?? And many others, condition generally very good.