Minds Unleashed ed. Groff Conklin (Tempo, October 1970, 5361, 95¢, 248pp, pb, an)
Reprint (Grosset & Dunlap 1965 as Giants Unleashed) SF anthology.
Omnibus of Science Fiction ed. Groff Conklin (Crown, November 1952, $3.50, 562pp, hc, an)
Derivative anthologies are Science Fiction Omnibus, Strange Travels in Science Fiction and Strange Adventures in Science Fiction.
The Omnibus of Science Fiction (var. 1) ed. Groff Conklin (Chatham River, June 1986, 0-517-45370-3, $1.98, 561pp, pb, an)
Abridged reprint of the 1952 Crown edition. In typical instant remainder fashion, one last story is omitted, “Counter Charm” by Peter Phillips, although it also adds a new foreword. The original plates were used.
Possible Worlds of Science Fiction (var. 1) ed. Groff Conklin (Grayson & Grayson, June 1952, 9/6d, 254pp, hc, an, cover by E. B. Mudge-Marriott)
Reprints 13 of the 22 stories from the US (Vanguard Press, 1951) edition.
Possible Worlds of Science Fiction (var. 2) ed. Groff Conklin (Berkley, July 1955, G-3, 35¢, 189pp, pb, an)
Reprints 10 of the 22 stories from the hardback (Vanguard Press, 1951) edition.
120 · “What So Proudly We Hail…” · Day Keene · ss Imagination December 1950
not the same as the story with a very similar title in the October 1942 issue of Ace G-Man Stories.