- Script
- Gardner Fox (credited) (sourced)
- Pencils
- Gil Kane (credited) (sourced)
- Inks
- Sid Greene (credited) (sourced)
- Colors
- ?
- Letters
- ?
- Genre
- superhero
- Characters
- The Atom [Ray Palmer]; The Black Phantom (villain); Professor Morton Oldham; Jean Loring
- Synopsis
- A strange side-effect from the Atom's trips through the Time Pool causes trouble for him in the present as he tries to defeat the Black Phantom.
- Reprints
Story in two parts of 5.67 pages and 7.67 pages.
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- ?
- Editing
- ?
On the bottom of page 6 of the previous story sequence.
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- Editing
- ?
- Genre
- war
On the page immediately following page 6 of the previous story sequence.
- Script
- ?
- Pencils
- Murphy Anderson
- Inks
- Murphy Anderson
- Colors
- ?
- Letters
- Ira Schnapp
- Genre
- superhero
House ad for Showcase (DC, 1956 series) #56.
On the page immediately preceding page 7 of the previous story sequence.
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- ?
- First Line of Dialogue or Text
- Astronomers estimate that of the millions of galaxies...
- Genre
- non-fiction
- Synopsis
- A spiral-type galaxy colliding with an elliptical-type Galaxy and the constellation Cygnus.
On the page immediately preceding page 7 of the previous story sequence. Two panels.
- Script
- Julius Schwartz
- Pencils
- Morris Waldinger
- Inks
- Tom Nicolosi
- Colors
- ?
- Letters
- ?
- Genre
- non-fiction
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
- Script
- Julius Schwartz (credited as The Editor)
- Letters
- typeset
Letters of comment from readers Paul Bakulski and Guy H. Lillian III, with replies from Schwartz.
- Letters
- typeset
Statement of October 1, 1964
Average number of copies sold during preceding 12 months (total paid circulation): 265,304
Actual number sold for issue nearest filing date (total paid circulation): 280,938
Owners: National Periodical Publications, Inc., Harry Donenfeld, J. S. Liebowitz, P. H. Sampliner, Irwin Donenfeld, S. U. Sampliner, and Sonia Iger, all at 575 Lexington Avenue, New York, N.Y.
At the bottom of the last page of the previous sequence.
- Script
- ?
- Pencils
- Carmine Infantino
- Inks
- Murphy Anderson
- Colors
- ?
- Letters
- Ira Schnapp
- First Line of Dialogue or Text
- If you missed the most famous Flash story ever printed...
- Genre
- superhero
house ad for 80 Page Giant (DC, 1964 series) #9