| Issue | #21 |
| Published | June-July 1960 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | ? |
| Notes | Photo cover featuring James Arness as Matt Dillon from the "Gunsmoke" TV series. |
| Characters | James Arness (as Matt Dillon) |
| Genre | western |
| Pencils | ? (photo) |
| Inks | ? (photo) |
| Colors | ? (photo) |
| Notes | Photo cover featuring James Arness as Matt Dillon from the "Gunsmoke" TV series. |
| Letters | typeset |
| Notes | Inside front cover; Black and White. Promo for subscriptions to Dell Comics. Premium is a pocket magnifying glass. 15 issues for $1.20. |
| Characters | Matt Dillon; Chester; Doc Adams |
| Synopsis | Newcomer Dr. Kerns challenges Doc Adams findings at an inquest of a man found dead. |
| Genre | western |
| Script | Paul S. Newman |
| Notes | Script credit from Robin Snyder, taken from Paul S. Newman's personal records. (July 2004) |
| Synopsis | Dodge City bachelors pull a trick on braggart Phil Craven. |
| Genre | western |
| Script | Paul S. Newman |
| Notes | Plot involves man dressed as woman. Script credit from Robin Snyder, taken from Paul S. Newman's personal records. (July 2004) |
| Synopsis | Sherrif Tom Mackey and bounty hunter Braden are both tracking bank robber Dave Selden. |
| Genre | western |
| Letters | typeset |
| Notes | Text story with 1/8 page illustration. |
| Characters | Matt Dillon; Chester; Kitty |
| Synopsis | Fay, who wears a red dress, stirs up trouble in Dodge to cause a distraction for a gang robbing the express office. |
| Genre | western |
| Script | Paul S. Newman |
| Notes | Last panel of last page is "Dell's Pledge to Parents." Script credit from Robin Snyder, taken from Paul S. Newman's personal records. (July 2004) |
| Synopsis | Facts about Holbrook, Arizona, and its early lawmen. |
| Genre | western; fact |
| Notes | Inside back cover; Black and white. |
| Characters | Frisky Fudgie |
| Synopsis | Frisky Fudgie helps Jimmy's routine fly ball become a grand slam home run. |
| Genre | sports |
| Notes | Back cover. Ad in comic form for Kraft Fudgies candy. One of a series. |