| Issue | #28 |
| Published | October 1979 |
| Cover Price | 0.40 |
| Pages | 36 |
| Editing | Roger Stern; Jim Salicrup (assistant) |
| Notes | This was the last issue of the series. It was followed by John Carter Warlord of Mars Annual #3. Possible cover credits provided 2006 by Nick Caputo. |
| Characters | John Carter; Kantos Kan |
| Genre | science ficiton |
| Pencils | Frank Miller? |
| Inks | Joe Rubinstein? |
| Notes | This was the last issue of the series. It was followed by John Carter Warlord of Mars Annual #3. Possible cover credits provided 2006 by Nick Caputo. |
| Characters | John Carter; Kantos Kan |
| Synopsis | Exploration of the dead city of Aaanthor |
| Script | Peter Gillis |
| Pencils | Larry Hama |
| Inks | Ricardo Villamonte |
| Colors | Bob Sharen |
| Letters | Diana Albers |
| Reprinted | in John Carter (Atlantic Förlags AB, 1978 series) #10/79 |