en
Saknarth
Donald A. Wollheim
en
Black Cat Weekly #137
Philip José Farmer, Anna Scotti, Hal Charles, J. S. Fletcher, Frank Belknap Long, Henry Slesar, John Glasby, Donald A. Wollheim, Veronica Leigh, Richard A. McMahan
en
Black Cat Weekly
H. B. Fyfe, Hal Charles, Dorothy B. Hughes, Robert Jeschonek, Donald A. Wollheim, Veronica Leigh, Oscar J. Friend, Shannon Taft, E.A. Grosser, Calin Harold
en
One Against the Moon
Donald A. Wollheim
en
The Secret of the Ninth Planet
Donald A. Wollheim
en
Black Cat Weekly #65
Johnston McCulley, Hal Charles, Phyllis Ann Karr, Edmond Hamilton, Donald A. Wollheim, Frederick Whittaker, Walter Kubilius, Tammy Euliano, Clare Empson, Larry Sternig
en
The Science Fiction Collection #1
Murray Leinster, Randall Garrett, Keith Laumer, Ray Bradbury, Karen Anderson, Donald A. Wollheim
en
One Against the Moon
Donald A. Wollheim
