| 10 | Sub-Mariner, The (Vol. 2) | 2nd Appearance of Karthon the Quester; 2nd Appearance of Captain Barracuda; Origin of Naga; Reprinted in Tales to Astonish (Vol. 2) #1 |
| 10 | Sub-Mariner, The (UK Edition) | 2nd Appearance of Karthon the Quester; 2nd Appearance of Captain Barracuda; Origin of Naga; Reprinted in Tales to Astonish (Vol. 2) #1 |