Notes:
Roy Thomas notes on the splash page that Arvell Jones and Keith Pollard assisted Buckler on pencils. First appearances of Egros (in the form of Thor) and Chimu, origin of Ego, the Living Planet.
Notes:
Between story pages 11 and 12. Includes letters from (and replies to) Mark A. Solinski, Donald Porgos, Charles Murphy, and Rob Bier. Also includes a small promo for Vampire Tales (Marvel, 1973 series) 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 - artwork from the cover of Thor (Marvel, 1966 series) #207.