- Script
- John Broome
- Pencils
- Carmine Infantino
- Inks
- Bernard Sachs
- Colors
- ?
- Letters
- ?
- Job Number
- S-1018
- Genre
- science fiction
- Characters
- Dan Fuller; Klobe; Groster
- Synopsis
- Two Jovian criminals running from a space patrolman encounter a world of intelligent gorillas and convince the gorillas that the patrolman is really a human pet.
- Reprints
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- ?
- Job Number
- S-1038
- First Line of Dialogue or Text
- To eat his own weight in food...
- Genre
- non-fiction; math & science
- Synopsis
- How long it takes different kinds of people to eat enough food to equal their body weight.
- Reprints
- Script
- Gardner Fox
- Pencils
- Murphy Anderson
- Inks
- Sy Barry
- Colors
- ?
- Letters
- ?
- Job Number
- S-1019
- Genre
- science fiction
- Characters
- John Sleamer
- Synopsis
- John Sleamer and his crew find a habitable planet to take over for Earth. When the natives are only to eager to leave Sleamer won't listen to why they want to leave.
- Reprints
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- ?
- Job Number
- S-1039
- First Line of Dialogue or Text
- In the initial moments that an elevator rapidly descends...
- Genre
- non-fiction; math & science
- Synopsis
- Facts about the perceived change in weight that occurs when an elevator starts or stops.
- Reprints
- Script
- John Broome
- Pencils
- Gil Kane
- Inks
- Murphy Anderson
- Colors
- ?
- Letters
- ?
- Job Number
- S-1022
- Genre
- science fiction
- Characters
- Carr Malcolm
- Synopsis
- Carr Malcom stops an invasion by hostile aliens with condensed water.
- Reprints
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- ?
- First Line of Dialogue or Text
- About 80% of the Earth's ocean area...
- Genre
- non-fiction; math & science
- Synopsis
- Information about the depth of the oceans vs. the height of mountains.
- Reprints
- Script
- Gardner Fox
- Pencils
- Gil Kane
- Inks
- Joe Giella
- Colors
- ?
- Letters
- ?
- Job Number
- S-1020
- Genre
- science fiction
- Characters
- Kandar; Jim Hanson; Oarda
- Synopsis
- Explorer Jim Hanson accidentally frees the evil Kandar, who has been in suspended animation for 150 million years and now intends to conquer the world with the help of an animated brontosaurus skeleton.
- Reprints
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- ?
- Job Number
- S-1040
- First Line of Dialogue or Text
- A snowflake falls more slowly than a raindrop...
- Genre
- non-fiction; math & science
- Synopsis
- Why a snowflake falls slower than a raindrop.
- Reprints
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- Job Number
- S-1037
Includes letters from Dennis W. Dawson, Stephen Barry and Dan Gheno.
- Script
- Otto Binder
- Pencils
- Mort Drucker
- Inks
- Joe Giella
- Colors
- ?
- Letters
- ?
- Job Number
- S-1021
- Genre
- science fiction
- Characters
- Joe Smith; Wilson; Vaggo Xat
- Synopsis
- Mailman Joe Smith finds a mysterious letter from Mars as part of his delivery.
- Reprints
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.