| 0 | Humphrey Fan Club | cover | 1 | | Humphrey Pennyworth; Joe Palooka |
| 1 | The Belligerent Mutter Bike | comic story | 4 | pencils: Warren Kremer; inks: Al Avison | Humphrey Pennyworth; Joe |
| 2 | Little Max and the Indians | text story | 1 | letters: typeset | Little Max; Joe Palooka |
| 3 | Bumped Off | comic story | 2 | pencils: Al Avison; inks: Al Avison | Humphrey Pennyworth; Adam Bumm; Pruney Pennyworth |
| 4 | Talking Turtle | comic story | 6 | pencils: Al Avison; inks: Al Avison | Humphrey Pennyworth |
| 6 | Let's Play Handies | activity | 2 | pencils: Warren Kremer; inks: Warren Kremer | Humphrey Pennyworth; Joe Palooka; Little Max |
| 7 | Cave Man | comic story | 4 | pencils: Al Avison; inks: Warren Kremer | Humphrey Pennyworth; Eddie; Ichabod |
| 8 | The Unluckily Cat | comic story | 2 | pencils: Al Avison; inks: Al Avison | Little Max; Joe Palooka; Blackball (a cat) |
| 9 | Hector the Director | comic story | 0.5 | script: Art Helfant; pencils: Art Helfant; inks: Art Helfant | Hector the Director; Junior |
| 10 | - | comic story | 0.5 | script: Art Helfant; pencils: Art Helfant; inks: Art Helfant | Rumpus; Seymour |
| 11 | The Night Riders | text story | 1 | | Night Riders [Billy; Perry; Tommy] |
| 12 | Ski-Daddle | comic story | 2 | pencils: Al Avison; inks: Warren Kremer | Humphrey Pennyworth |
| 13 | Humphrey Comics #19 | promo (ad from the publisher) | 1 | | Humphrey Pennyworth |
| 14 | - | comic story | 0.5 | script: Art Helfant; pencils: Art Helfant; inks: Art Helfant | Rumpus; Mrs. Blot; Oswald Blot |
| 15 | Hector the Director | comic story | 0.5 | script: Art Helfant; pencils: Art Helfant; inks: Art Helfant | Hector the Director; Benny |
| 16 | Humphrey's Famous Americans Quiz | activity | 1 | | Humphrey Pennyworth; Captain Israel Putnam; Francis Scott Key; John James Audubon; Major General G.W. Goethels; William F. Cody; William Penn |