| Release: | Oct 04, 1966 |
| Cover: | Dec 1966 |
The Maddening Menace of the Super-Beast! / The Fiery Breath of Fafnir
| Release: | Oct 04, 1966 |
| Cover: | Dec 1966 |
The Maddening Menace of the Super-Beast! - The Man-Beast has the power and intelligence of both man and wolf one million years hence, whatever that means, and is quite capable of fighting against Thor alone. He chooses not to fight alone, preferring to seek out others to accelerate to his stage of evolution.
The Fiery Breath of Fafnir - Thor battles Fafnir, hoping against hope to win back Volstagg while he yet lives.
| Writer | Stan Lee |
| Cover Penciller | Jack Kirby |
| Cover Inker | Vince Colletta |
| Penciller | Jack Kirby |
| Inker | Vince Colletta |
| Letterer | Sam Rosen, Artie Simek |
| Editor | Stan Lee |
| Editor in Chief | Stan Lee |
| Balder the Brave | Balder Odinson |
| Hogun the Grim | Hogun |
| Fandral The Dashing | Fandral |
| Thor Odinson | |
| All-Father Odin | Odin Borson |
| High Evolutionary | Herbert Wyndham |
| Man-Beast | |
| Nurse Foster | Jane Foster |
| Fafnir of Nastrond | Fafnir |
| Sir Porga | Porga |
| Count Tagar | Tagar |
| Sir Ossilot | Ossilot |
| Sir Lyan | Lyan |
| Sir Lepard | Lepard |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Thor |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |