| Issue | #299 |
| Published | September 1980 |
| Cover Price | 0.50 USD |
| Pages | 36 |
| Editing | Jim Salicrup; Jim Shooter (Editor in Chief) |
| Notes | Letters page replies by Mark Gruenwald. |
| Characters | Thor; Valkyrie |
| Genre | superhero; fantasy |
| Pencils | Keith Pollard (signed) |
| Inks | Keith Pollard (signed) |
| Characters | Thor; Valkyrie; Odin; Lord Gunther (villain) |
| Genre | superhero; fantasy |
| Script | Roy Thomas (plot); Mark Gruenwald (plot, script) |
| Pencils | Keith Pollard (breakdowns); Chic Stone (finished art) |
| Inks | Chic Stone |
| Colors | Carl Gafford |
| Letters | Joe Rosen |
| Notes | Story based on the opera Gotterdammerung by Richard Wagner as adapted by Roy Thomas. |