| Issue | #12 |
| Published | June-July 1972 |
| Cover Price | 0.25 USD |
| Pages | 52 |
| Editing | Joe Orlando; Mark Hanerfeld (assistant) |
| Genre | western |
| Pencils | Joe Kubert |
| Inks | Joe Kubert |
| Characters | Jonah Hex; Jed; Mr. Craig; Joe Higgins; Doc Harrow; Little Fawn; Iron Jaws (Wolf); General (Jonah's Horse); Pawnee Chief |
| Synopsis | Jonah Hex saves the life of a Pawnee Chief's daughter. When the tribe that befriended him is wiped out by smallpox riddled blankets, Jonah takes his revenge on the man responsible. |
| Genre | western |
| Script | John Albano |
| Pencils | Tony Dezuñiga |
| Inks | Tony Dezuñiga |
| Reprinted | in Jonah Hex and Other Western Tales (DC, 1979 series) #2; in SHOWCASE PRESENTS JONAH HEX (DC, 2005 series) #1 |
| Genre | western |
| Script | Cary Bates |
| Pencils | Neal Adams |
| Inks | Bernie Wrightson |
| Genre | western |
| Script | Sergio Aragones; Denny O'Neil |
| Pencils | Nick Cardy |
| Inks | Nick Cardy |
| Notes | Part 2 |
| Reprinted | from Bat Lash (DC, 1968 series) #7 (October-November 1969) |
| Genre | western |
| Script | France Herron |
| Pencils | Carmine Infantino |
| Inks | Carmine Infantino |
| Reprinted | from Western Comics (DC, 1948 series) #58 (July-August 1956) |