- Script:
- John Broome
- Pencils:
- Murphy Anderson
- Inks:
- Murphy Anderson
- Colors:
- ?
- Letters:
- ?
- Genre:
- superhero
Writing and art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script:
- Edmond Hamilton
- Pencils:
- Gil Kane
- Inks:
- Joe Giella
- Colors:
- ?
- Letters:
- ?
Writing and art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script:
- Mort Drucker
- Pencils:
- Mort Drucker
- Inks:
- Mort Drucker
- Colors:
- ?
- Letters:
- Mort Drucker
- Genre:
- Fact
- Reprinted:
- in My Greatest Adventure (DC, 1955 series) #20 (March-April 1958)
- in House of Secrets (DC, 1956 series) #29 (February 1960)
- Script:
- Julius Schwartz
- Pencils:
- Raymond Perry
- Inks:
- Raymond Perry
- Colors:
- ?
- Letters:
- typeset
- Genre:
- fact
- Synopsis:
- General questions about scientific topics.
- Script:
- Mort Drucker
- Pencils:
- Mort Drucker
- Inks:
- Mort Drucker
- Colors:
- ?
- Letters:
- Mort Drucker
- Genre:
- fact
- Reprinted:
- in Mystery in Space (DC, 1951 seies) #36 (February-March 1957)
- Script:
- Irwin Hasen
- Pencils:
- Irwin Hasen
- Inks:
- Irwin Hasen
- Colors:
- ?
- Letters:
- Irwin Hasen
- Genre:
- humor; science fiction
- Reprinted:
- in House of Mystery (DC, 1951 series) #59 (February 1957)
- Script:
- Gardner Fox
- Pencils:
- Bob Oksner
- Inks:
- Joe Giella
- Colors:
- ?
- Letters:
- ?
Writing and art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script:
- Mort Drucker
- Pencils:
- Mort Drucker
- Inks:
- Mort Drucker
- Colors:
- ?
- Letters:
- Mort Drucker
- Genre:
- fact