| Issue | #228 |
| Published | October 1974 |
| Cover Price | 0.25 USD |
| Pages | 36 |
| Editing | Roy Thomas |
| Characters | Egros (in the form of Thor); Chimu |
| Genre | Superhero |
| Pencils | Rich Buckler (signed) |
| Inks | Frank Giacoia (signed) |
| Letters | Dan Crespi |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #138 |
| Characters | Thor; Hercules; Galactus; Firelord; Ego (O); Egros (in the form of Thor) (I); Chimu (I); Odin; Sif; Destroyer |
| Genre | Superhero |
| Script | Gerry Conway |
| Pencils | Rich Buckler; Arvell Jones (assist); Keith Pollard (assist) |
| Inks | Joe Sinnott |
| Colors | Stan Goldberg |
| Letters | John Costanza |
| Notes | First appearances of Egros (in the form of Thor) and Chimu, origin of Ego, the Living Planet. |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #138 |
| Characters | Hercules; Krista; Spider-Man; Morbius; Blade; Loki |
| Letters | Typeset |
| Notes | Includes letters from (and replies to) Mark A. Solinski, Donald Porgos, Charles Murphy and Rob Bier, also includes a small promo for Vampire Tales with two illustrations, a portion of a panel from a previous Thor comic, a Marvel Comics subscription ad and Marvel Value Stamp #40 featuring Loki. |