The Red Plague (1930) Dust of Destruction (1931) Through the Vibrations (1931) Cleon of Yzdral (1931) The Man from Mars (1931) The Arrhenius Horror (1931) Tetrahedra of Space (1931) Red Spot on Jupiter (1931) (razem z Paulem McDermott i Walterem Dennis) Duel on the Asteroid (1932) (razem z Paulem McDermott i Walterem Dennis) Forgotten (znane także jako The Forgotten Man of Space) (1933) Red Flame of Venus (1932) Jeremiah Jones, Alchemist (1933) Alicia in Blunderland (1933) The Atom Smasher (1934) The Pool of Life (1934) The Titan (1934–1935) The People of the Arrow (1935)mały|Opowiadanie John Cawder's Wife stało się okładkowym opowiadaniem w magazynie Weird Tales w maju 1943. The Chrysalis (1936) The Sands of Time (1937) Coils of Time (1939) Pleasure Trove (1939) Spawn (1939) In the Good Old Summertime (1940) Living Isotopes (1940) The Flayed Wolf (1940) Old Man Mulligan (1940) Trouble on Tantalus (1941) Bird Walk (1941) Over the River (1941) The Facts of Life (1941) Smugglers of the Moon (1941) The Frog (1942) The Cave (1943) John Cawder's Wife (1943)mały|Tekst The Arrhenius Horror został ponownie opublikowany w 1947 w „Avon Fantasy Reader”. The Hounds of Kalimar (1943) Gleeps (1943) Fricassee in Four Dimensions (1943) As Never Was (1944) Cuckoo (1944) Plane and Fancy (1944)