Cover by Rudolph Belarski. Stories by A. Rowley Hilliard, Robert Moore Williams, William Morrison, Walt Dennis and Ernest Tucker, and Nathaniel Nitkin. Alex Schomburg illustrations. x 9.75-in.; black and white; 134 pages.
Startling Stories Pulp Jan 1949 Vol. 18 #3 VG/FN 5.0 TRIMMED
Startling Stories Pulp Jan 1948 Vol. 16 #3 FN
Startling Stories Pulp Jul 1940 Vol. 4 #1 "Five Steps To Tomorrow"
Startling Stories Pulp May 1948 Vol. 17 #2 FN/VF 7.0
Startling Stories Pulp Mar 1949 Vol. 19 #1 FN+ 6.5
Startling Stories Pulp Sep 1948 Vol. 18 #1 FN
