- Script
- ?
- Pencils
- ?
- Inks
- ?
- Letters
- ?
- Editing
- ? (original editor)
- Job Number
- S-815
- First Line of Dialogue or Text
- The top speed of land tortoises is about 1/4 mile per hour…
- Genre
- non-fiction
- Reprints
Other printings of this story include: DC Special (DC, 1968 series) #13 (July-August 1971).
- Script
- John Broome
- Pencils
- Murphy Anderson
- Inks
- Murphy Anderson
- Letters
- ?
- Editing
- Whitney Ellsworth (credited) (original editor); Julius Schwartz (actual original editor)
- Genre
- science fiction; superhero
- Reprints
This version includes the headed "A Superman Extra" from the 1971 reprint [Superman (DC, 1939 series) #244 (November 1971)].
- Script
- Jack Kirby
- Pencils
- Jack Kirby
- Inks
- Vince Colletta
- Letters
- ?
- Editing
- Jack Kirby (original editor); E. Nelson Bridwell (original editor)
- Job Number
- X-195
- Synopsis
- Kirby at his drawing board
- Reprints
Intro page for Newsboy Legion reprint.
- Script
- Joe Simon; Jack Kirby
- Pencils
- Jack Kirby
- Inks
- Joe Simon
- Letters
- Howard Ferguson
- Editing
- Whitney Ellsworth (original editor)
- Job Number
- X-204
- Genre
- superhero
- Reprints
"Star-Spangled Comics Presents Newsboy Legion Starring the Guardian" This story introduces the Guardian.