- Script
- Gardner Fox (credited)
- Pencils
- Gil Kane (credited)
- Inks
- Sid Greene (credited)
- Letters
- Gaspar Saladino
- Editing
- Julius Schwartz (original editor)
- Job Number
- N-774 ?
- Genre
- superhero
- Characters
- The Atom [Ray Palmer]; Edgar Allan Poe; Professor Alpheus V. Hyatt; Charles Barr
- Synopsis
- The Atom travels back to the year 1849 where he encounters Edgar Allan Poe and helps solve a mysterious gold robbery.
- Reprints
"A Time Pool Story". This reprint has a job code on it, unlike the original, although it is unclear.
- Script
- Robert Kanigher
- Pencils
- Ric Estrada
- Inks
- Vince Colletta
- Letters
- Ben Oda
- Editing
- Robert Kanigher (original editor); Allan Asherman (original editorial assistant)
- Job Number
- R-278
- Genre
- superhero
- Characters
- Wonder Woman; Queen Atomia; Paula von Gunther; Hippolyta
- Reprints
This feature is a reworking of "The Mystery of the Atom World" originally published in Wonder Woman (DC, 1942 series) #21 (January-February 1947).