| Issue | #12 |
| Published | April 1975 |
| Cover Price | 0.20 USD |
| Pages | 36 |
| Editing | Len Wein |
| Pencils | Gil Kane |
| Inks | Tom Palmer |
| Characters | John Kowalski (Origin; details revealed); Death; Tsuin Hanneford (Introduction; Kowalski's ex-wife) |
| Genre | war; occult |
| Script | Chris Claremont |
| Pencils | Don Perlin |
| Inks | Dave Hunt |
| Colors | Janice Cohen |
| Letters | Joe Rosen |