Lifeboat in Space! - 6 pages from Mystery in Space (DC, 1951 series) #40 (October-November 1957)
Interplanetary Speedway! - 6 pages from Mystery in Space (DC, 1951 series) #40 (October-November 1957)
Secret of the Star Warriors - 6 pages from Mystery in Space (DC, 1951 series) #40 (October-November 1957)
"The 200-inch mirror of the new Mt. Palomar telescope..." [Feature: Amazing Ratios] - 1 pages from Mystery in Space (DC, 1951 series) #40 (October-November 1957) reprinted from Strange Adventures (DC, 1950 series) #44 (May 1954)
The Man Who Inherited Mars! - 6 pages (from Strange Adventures (DC, 1950 series) #82 (July 1957)
Secret of the Silent Spaceman! - 6 pages (from Strange Adventures (DC, 1950 series) #82 (July 1957)
Days of Wonder! [Feature: Spotlight on Science] - 2 pages (from Strange Adventures (DC, 1950 series) #82 (July 1957)
How Not to Enjoy a Vacation!- 1 pages from Mystery in Space (DC, 1951 series) #40 (October-November 1957)