| Issue | #[nn] |
| Published | 1949 |
| Cover Price | none |
| Pages | 36 |
| Editing | ? |
| Genre | fact |
| Pencils | Chic Young? |
| Inks | Chic Young? |
| Characters | Popeye; Olive Oyl |
| Genre | fact |
| Script | Bob Considine |
| Pencils | Chic Young (illustration)? |
| Inks | Chic Young (illustration)? |
| Letters | typeset |
| Characters | Mandrake; Blondie; Popeye; Little King; Olive Oyl; Snuffy Smith; Maggie and Jiggs |
| Genre | fact |
| Script | Joe Musial |
| Pencils | Chic Young ? |
| Inks | Chic Young ? |
| Notes | The top half of each page is a comic strip with Mandrake taking the Bumstead family through an explanation of atomic power. The bottom half of each page is a text explanation of atomic power. |
| Genre | fact |
| Script | Joe Musial ? |
| Pencils | Chic Young (illustration)? |
| Inks | Chic Young (illustration)? |
| Letters | typeset |
| Notes | Answers appear on inside back cover. |
| Genre | fact |
| Script | Joe Musial |
| Pencils | ? (illustration) |
| Inks | ? (illustration) |
| Colors | ? (illustration)? |
| Letters | typeset |
| Script | Bernard M. Baruch |
| Letters | typeset |