| Release: | Feb 1963 |
| Cover: | Feb 1963 |
The Cloud-Creature That Menaced Two Worlds
| Release: | Feb 1963 |
| Cover: | Feb 1963 |
Adam Strange spots Alanna on Earth, and misses the Zeta Beam to Rann because he's spending time with her. Little does he suspect it's not really Alanna, but part of Alva Xar's plot to take over Rann.
| Writer | Gardner Fox |
| Cover Penciller | Carmine Infantino |
| Cover Inker | Murphy Anderson |
| Penciller | Carmine Infantino |
| Inker | Murphy Anderson |
| Adam Strange | |
| Alanna Strange | |
| Alva Xar |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | DC Universe |
| Genre | Action | Adventure | Science Fiction | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |