Captain America contacts the Avengers, warning them about the Cosmic Cube. They head to its general facility, only to find Namor attacking a military installation after a perceived invasion of his territory. He learns of the existence of the Cosmic Cube, and uses sea life to help find it. Thus armed, he becomes more dangerous than ever.
| Barcode | N/A |
|---|---|
| Character | Mole Man (Harvey Rupert Elder), Thaddeus E. 'Thunderbolt' Ross, Hercules (Marvel) (Heracles Panhellenios), Vashti, Moloids, Goliath (Henry 'Hank' Pym), Sub-Mariner (Namor McKenzie), Hawkeye (Clint Barton), Captain America (Steve Rogers), Quicksilver (Pietro Maximoff), Wasp (Janet van Dyne), Scarlet Witch (Wanda Maximoff) |
| Cover Date | May 1967 |
| Issue | 40A |
| Rating | N/A |
| Artist | N/A |
| Colorist | N/A |
| Cover Artist | N/A |
| Cover Colorist | N/A |
| Cover Inker | George Roussos |
| Cover Painter | N/A |
| Cover Penciller | Don Heck |
| Cover Separator | N/A |
| Editor | Stan Lee |
| Editor in Chief | Stan Lee |
| Inker | George Roussos |
| Layouts | N/A |
| Letterer | Sam Rosen |
| Painter | N/A |
| Penciller | Don Heck |
| Plotter | N/A |
| Scripter | N/A |
| Separator | N/A |
| Translator | N/A |
| Writer | Roy Thomas |
