Morrison (1954) Northwest of Earth, by C.L. Moore (1954) The Forgotten Planet, by Murray Leinster (1954) Lost Continents, by L. Sprague de Camp (1954) Prelude to Space, by Arthur C. Clarke (1954) Star Bridge, by Jack Williamson and James E. Gunn (1955) Address: Centauri, by F.L. Wallace (1955) Sargasso of Space, by Andrew North (1955) Tales of Conan, by Robert E. Howard (1955) This Fortress World, by James E. Gunn (1955) All About the Future, edited by Martin Greenberg (1955) Reprieve from Paradise, by H. Chandler Elliott (1955) Science Fiction Terror Tales, edited by Groff Conklin (1955) Highways in Hiding, by George O. Smith (1956) Undersea Fleet, by Frederik Pohl and Jack Williamson (1956) Plague Ship, by Andrew North (1956) SF: The Year's Greatest Science Fiction and Fantasy, edited by Judith Merril (1956) Interplanetary Hunter, by Arthur K. Barnes (1956) The Shrouded Planet, by Robert Randall (pseudonym of Robert Silverberg and Randall Garrett) (1957) The Return of Conan, by Bjorn Nyberg and L. Sprague de Camp (1957) SF '57: The Year's Greatest Science Fiction and Fantasy, edited by Judith Merril (1957) Colonial Survey, by Murray Leinster (1957) Two Sought Adventure, by Fritz Leiber (1957) Coming Attractions, edited by Martin Greenberg (1957) They'd Rather Be Right, by Mark Clifton and Frank Riley (1957) The Seedling Stars, by James Blish (1957) Earthman's Burden, by Poul Anderson and Gordon R. Dickson (1957) Path of Unreason, by George O. Smith (1958) Starman's Quest, by Robert Silverberg (1958) Undersea City, by Frederik Pohl and Jack Williamson (1958) Tros of Samothrace, by Talbot Mundy (1958) SF '58: The Year's Greatest Science Fiction and Fantasy, edited by Judith Merril (1958) Methuselah's Children, by Robert A. Heinlein (1958) The Survivors, by Tom Godwin (1958) The Bird of Time, by Wallace West (1959) The Dawning Light, by Robert Randall (pseudonym of Robert Silverberg and Randall Garrett) (1959) Purple Pirate, by Talbot Mundy (1959) SF '59: The Year's Greatest Science Fiction and Fantasy, edited by Judith Merril (1958) The Unpleasant Profession of Jonathan Hoag, by Robert A. Heinlein (1959) The Menace from Earth, by Robert A. Heinlein (1959) 1960s The Vortex Blaster, by Edward E. Smith (1960) Agent of Vega, by James H. Schmitz (1960) Drunkard's Walk, by Frederik Pohl (1960) Invaders from the Infinite, by John W. Campbell, Jr. (1961) Gray Lensman, by Edward E. Smith, Ph.D. (1951) (Note: Gnome Press reprinted this book directly from the Fantasy Press