| Issue | #39 |
| Published | April 1967 |
| Cover Price | 0.12 |
| Pages | 36 |
| Editing | ? |
| Characters | Fred Flintstone; Wilma Flintstone |
| Genre | humor |
| Characters | Barney Rubble |
| Synopsis | Activity page where the reader must decode the name of Barney's favorite snack. |
| Characters | Fred Flintstone; Barney Rubble; Rodney Rocktop |
| Synopsis | While Wilma's away at her mother's, Fred is visited by his nephew, Rodney. |
| Genre | humor |
| Characters | Fred Flintstone; Wilma Flintstone; Barney Rubble |
| Synopsis | Fred is framed for robbing a bank. |
| Genre | humor |
| Letters | typeset |
| Synopsis | information on how to join the Gold Key Comics Club. |
| Letters | typeset |
| Synopsis | Page showing various monsters and inviting readers to send in their own monster designs. |
| Genre | children |
| Letters | typeset |
| Synopsis | An invitation for readers to submit the last panel of a a gag strip. |
| Genre | children |
| Letters | typeset |
| Characters | Gold Key Kid |
| Genre | humor; children |
| Letters | typeset |
| Notes | A page of jokes submitted by David Peterson, Les Scott, Pamela Adams, Ken Lillie, Linda Scott, Rich Barth, David Kaliner, Jennifer DaCosta, Adile Ulwiner, Tim George, Cindy Watson, Beth Winder, Daniel Perry, Paul and Doug Jasa, Gary Gianotta and Ted Salas with accomapnying illustrations. |
| Characters | Creepella Gruesome; Gobby Gruesome; Weirdly Gruesome |
| Synopsis | Creepella is crabby because she can't lose any weight. |
| Genre | humor |
| Characters | Fred Flintstone; Wilma Flintstone; Barney Rubble; Betty Rubble |
| Synopsis | Fred decides to hunt for a mammoth rather than pay the high price for mammoth steaks at the market. |
| Genre | humor |
| Synopsis | The page invites readers to come up with captions for single-panel gag strips. |
| Genre | children |
| Letters | typeset |