the Void" (currently available in Weird Science Fiction Tales: 101 Weird Scifi Stories Vol. 2, Civitas Library Classics) was published in 1956, and introduced the concept of amorphous intelligent matter in space capable of re-forming as perfect living copies of creatures from the memories of human explorers, including the protagonist's lost wife. (A similar theme was greatly expanded by Stanislaw Lem for his 1961 novel "Solaris", which was later filmed by Andrei Tarkovsky in 1972 and by Steven Soderbergh in 2002.) Novels Invasion From the Deep (1951) Rest in Agony (1963) [as by Ivar Jorgensen] Ten From Infinity (1963) The World Grabbers (1964) City Under the Sea (1965) The Runaway Robot (1965) with Lester del Rey [as by Lester del Rey] The Forgetful Robot (1968) I, the Machine (1968) Whom the Gods Would Slay (1968) [as by Ivar Jorgensen] The Deadly Sky (1971) [as by Ivar Jorgensen] The Doomsday Exhibit (1971) That Girl (1971) [a gothic spin-off of the Marlo Thomas TV series] The Frankenstein Wheel (1972) The Diabolist (1972) The Girl With Something Extra (1973) Short stories Late Rain (February, 1947) Mammoth Detective The Body of Madelon Spain (August, 1947) Mammoth Detective Hallowed Be the Name (August, 1947) Mammoth Mystery No Hero Stuff (September, 1947) Mammoth Detective' The Guns of God (November, 1947)' Bullets For Breakfast (February, 1948) Mammoth Western The Lady and the Lynch Mob (August, 1948) Mammoth Western Nesters Die Hard (November, 1948) Mammoth Western Dead Man’s Gold (December, 1948) Mammoth Western The Memoirs of John Shevlin - The West’s Greatest Detective: The Case of the O’Henry Ending (December, 1949) Mammoth Western Devil on the Mountain (1949) Mammoth Western Quarterly The Broken Doll (July, 1950) Fantastic Adventures No Teeth for the Tiger (February, 1950) Amazing Stories Never Trust a Martian! (January, 1951) Amazing Stories Whom the Gods Would Slay (1951) [as by Ivar Jorgensen] Nine Worlds West (1951) [as by Clee Garson] Invasion from the Deep (1951) Witness for the Defense (1951) The Man with the Clutching Hand (1951) The Terrible Puppets (1951) The Man Who Stopped at Nothing (1951) Proud Asteroid (1951) Deadly Cargo (December, 1951) Fantastic Adventures'' The Missing Symbol (1952) [as by Ivar Jorgensen] Rest in Agony (1952) [as by Ivar Jorgensen] The Secret of Gallows Hill (1952) A Child Is Missing (1952) Brothers Beyond the Void (1952) Strange Blood (1952) The Dog with the Weird Tale (1952) The Jack of Planets (1952) Let's