| Release: | Jan 1964 |
| Cover: | Jan 1964 |
Ride a Deadly Grenade! / The Mysterious Swan-Maiden
| Release: | Jan 1964 |
| Cover: | Jan 1964 |
Ride a Deadly Grenade! - A scientist overseas has developed an antimatter metal he calls cavorite, but is shot before he can have it sent to the United States. It is up to the Atom to find a way to recover it, but the spies he is dealing with are behaving rather suspiciously.
The Mysterious Swan-Maiden - The Atom is called to testify as an expert witness in a case where a swan is accused of bank robbery.
| Writer | Gardner Fox |
| Cover Penciller | Gil Kane |
| Cover Inker | Murphy Anderson |
| Penciller | Gil Kane |
| Inker | Sid Greene, Murphy Anderson |
| Editor | Julius Schwartz |
| Atom | Ray Palmer |
| Jean Loring | |
| Rutherford Toller | |
| Johnny Trent | |
| Ferdinand Alt | |
| Emil Potter | |
| Bill Cook |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Atom |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |