Comic books published by Ralston-Purina Co.
| 9 in stock | Tom Mix (1940 Ralston-Purina) | #1-12 | Ralston-Purina Co. | 1940 - 1942 |
| 1 in stock | Tom Mix 1935 Premium Catalog (1935 Ralston-Purina) | #0 | Ralston-Purina Co. | 1935 |
| 1 in stock | Tom Mix the Trail of the Terrible 6 (1935 Ralston-Purina BLB) | #0 | Ralston-Purina Co. | 1935 |
