| Issue | #15 |
| Published | December 1954-February 1955 |
| Frequency | Quarterly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | George T. Delacorte, Jr. (president); Helen Meyer (vice-president); Albert P. Delacorte (vice-president) |
| Notes | Designed, produced, and copyright, 1954, by Western Printing & Lithographing Company. |
| Characters | Rex Allen (photo) |
| Genre | Western |
| Pencils | ? (photo) |
| Inks | ? (photo) |
| Colors | ? (photo) |
| Notes | Photo cover. |
| Synopsis | Facts on choosing a pony for a child. |
| Genre | western; fact |
| Pencils | August Lenox [as Lenox] (signed) |
| Inks | August Lenox [as Lenox] (signed) |
| Letters | typeset |
| Notes | Inside front cover. Black and white. 1/2 page page drawing with text. |
| Characters | Rex Allen; Koko (horse) |
| Genre | western |
| Characters | Koko (horse) |
| Genre | western |
| Characters | Rex Allen; Koko (horse) |
| Genre | western |
| Notes | Story continues on inside back cover in black and white and concluded on back cover in color. |