London, Methuen, 1935. Proof. Paperback. A very good copy. An important novel in the history of science fiction. Exceedingly uncommon in proof. A highlight of the Superman subgenre (or Ubermensch if you want to get all Nietzschean). Taking its lead from Beresford's Hampdenshire Wonder [Crossley, p225]. Condition: Wraps a little soiled, spine lean, with a little edge wear. A touch grubby. [8894, Hyraxia Books].