| Issue | #21 |
| Published | March-May 1958 |
| Frequency | Quarterly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | ? |
| Notes | © 1958 by Flying A Pictures, Inc. |
| Characters | Jock Mahoney [as Range Rider] (photo) |
| Genre | Western |
| Pencils | ? (photo) |
| Inks | ? (photo) |
| Colors | ? (photo) |
| Genre | Western; Fact |
| Letters | typeset |
| Notes | On inside front cover in black and white. Copyright, 1958, by Western Printing & Litho. Co. |
| Characters | Range Rider; Dick West; Rawhide (a horse); Lucky (a horse); Bob Stone (first appearance); Doc Miller (first appearance); Rufe Clark (first appearance); Gunner Grant (first appearance; villain); Bart (first appearance; villain); Sim (first appearance; villain) |
| Synopsis | Range Rider and Dick discover an old cabin in the woods with smoke coming out of the chimney. |
| Genre | Western |
| Pencils | Nat Edson |
| Inks | Nat Edson |
| Characters | Jed Saunders |
| Synopsis | First line: "The townspeople of Pine Valley were becoming suspicious of old Jed Saunders. |
| Genre | Western |
| Letters | typeset |
| Notes | Copyright, 1958, by Western Printing & Litho. Co. |
| Characters | Kingbull the Moose |
| Genre | Fact |
| Letters | typeset |
| Notes | Copyright, 1958, by Western Printing & Litho. Co. |
| Characters | Range Rider; Dick West; Rawhide (a horse); Lucky (a horse); Sheriff Macy (first appearance); Del Turner (first appearance); Bobby Turner (first appearance); Tiger (first appearance; a dog); Mary Mason (first appearance); The Black Bandits (first appearance; villains); Jeff Mason (first appearance; villain) |
| Synopsis | Sheriff Macy run into a bank robbery and is hit in the leg by a gunshot |
| Genre | Western |
| Pencils | John Ushler |
| Inks | John Ushler |
| Script | Helen Meyer |
| Letters | typeset |
| Genre | Western; Fact |
| Letters | typeset |
| Notes | On inside back cover in black and white. Copyright, 1958, by Western Printing & Litho. Co. |
| Notes | Back cover. |