| 4 | Thor Epic Collection | Reprints Thor #154-176; 1st Appearance of Mangog; 1st Appearance of Thor (Don Blake); 1st Appearance of Thor (Thor Odinson); 1st Appearance of Dr. Donald Blake; 1st Appearance of Don Blake; 1st Appearance of The Stone Men from Saturn; 1st Appearance of The Kronans (The Stone Men from Saturn); 1st Appearance of Thermal Man (Communist Chinese android); 1st Appearance of Crypto-Man; 1st Appearance of Jasper Whyte; Origin of Thor (Don Blake); Origin of Thor (Thor Odinson); Origin of Galactus; Includes Reprints Journey into Mystery (1st Series) #83 (in #158 with new framing sequence); Collects Thor #154-174; 456 pages; Indicia lists title as Thor Epic Collection: To Wake the Mangog |
| 4-2 | Thor Epic Collection | Reprints Thor #154-176; 1st Appearance of Mangog; 1st Appearance of Thor (Don Blake); 1st Appearance of Thor (Thor Odinson); 1st Appearance of Dr. Donald Blake; 1st Appearance of Don Blake; 1st Appearance of The Stone Men from Saturn; 1st Appearance of The Kronans (The Stone Men from Saturn); 1st Appearance of Thermal Man (Communist Chinese android); 1st Appearance of Crypto-Man; 1st Appearance of Jasper Whyte; Origin of Thor (Don Blake); Origin of Thor (Thor Odinson); Origin of Galactus; Includes Reprints Journey into Mystery (1st Series) #83 (in #158 with new framing sequence); Collects Thor #154-174; 456 pages; Indicia lists title as Thor Epic Collection: To Wake the Mangog |