| Issue | #6 |
| Published | October 1956 |
| Frequency | bi-monthly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Pencils | Bill Everett |
| Inks | Bill Everett |
| Pencils | Jay Scott Pike |
| Inks | Jay Scott Pike |
| Pencils | Dick Ayers |
| Inks | Dick Ayers |
| Script | Carl Wessler |
| Pencils | Hy Fleishman |
| Inks | Hy Fleishman |
| Notes | Art and writer credits from www.atlastales.com. |
| Pencils | Bill Walton |
| Inks | Bill Walton |
| Characters | Leroy; Zoop |
| Synopsis | A young boy meets a tiny space traveler from Skyville, a suburb of Mars, trapped in a balloon. |
| Genre | science fiction |
| Letters | typeset |
| Reprinted | in Tales to Astonish (Marvel, 1959 series) #11 (September 1959); in Tales to Astonish (Marvel, 1959 series) #56 (June 1964) [page 1 only]; in Tales to Astonish (Marvel, 1959 series) #57 (July 1964) [page 2 only]; in Marvel Masterworks: Atlas Era Tales to Astonish (Marvel, 2006 series) #2 (2008) |
| Pencils | Bernard Baily |
| Inks | Bernard Baily |
| Pencils | Sid Greene |
| Inks | Sid Greene |