| Release: | Jan 1972 |
| Cover: | Jan 1972 |
The Well At The Edge Of The World!
| Release: | Jan 1972 |
| Cover: | Jan 1972 |
Odin sends Thor and the Warriors Three in search of Kartag and the Twilight Well. He then sends Sif and Hildegarde to Blackworld. He then calls upon four warriors to fight the creature that Loki has released - Mangog, who is now breaking through the walls of Asgard.
| Writer | Gerry Conway |
| Cover Artist | John Buscema |
| Penciller | John Buscema |
| Inker | Vince Colletta |
| Letterer | Artie Simek |
| Editor | Stan Lee |
| Editor in Chief | Roy Thomas |
| Volstagg The Voluminous | Volstagg |
| Hogun the Grim | Hogun |
| Fandral The Dashing | Fandral |
| Lady Sif | Sif |
| Thor Odinson | |
| All-Father Odin | Odin Borson |
| Hildegarde | |
| Loki Laufeyson | |
| Grand Vizier | |
| Mangog | |
| Khan | |
| Kygar | |
| Bulwar | |
| Whitemane | |
| Forest Trolls |
| Age | Bronze Age |
|---|---|
| Format | Digital Comic |
| Series Group | Thor |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |