Bantam Book, 1967 References External links The Internet Speculative Fiction Database has individual entries for Earl and Otto. The Outer Limits Teleplay based on Eando Binders story I, Robot at imdb Article at the SF Encyclopaedia 20th-century American novelists American male novelists American science fiction writers Collective pseudonyms Sibling duos Writing duos 20th-century American male writers Members of the American Rocket Society Science fiction shared pseudonyms