Art credits verified by Dick Sprang.
The cover features an infinity bat emblem masthead.
On-sale date from copyright registration.

Writer credit from original script owned by Jerry Robinson. Penciler credits verified by Jerry Robinson. Letterer credit by Martin O'Hearn and Joe Desris.
Batman appears in and uses his glider costume in this story.
in Detective Comics (DC, 1937 series) #417 (November 1971)
in Batman Classics (Classics/Williams, 1970 series) #77 (1976)
in Läderlappen (Williams Förlags AB, 1969 series) #8/1976 ([1976-08-dd])
in Lynvingen (Illustrerte Klassikere / Williams Forlag, 1969 series) #8/1976 ([august] 1976)
in The Best of DC (DC, 1979 series) #2 (November-December 1979)
in Batman in the Forties (DC, 2004 series) ([May] 2004)
in Batman: The Dark Knight Archives (DC, 1992 series) #7 (2010 [February 2011])
in Batman: The Golden Age Omnibus (DC, 2015 series) #4 (2017 [January 2018])
in Batman Allies: Alfred Pennyworth (DC, 2020 series) ([May] 2020)Art credits verified by Jerry Robinson. Letterer credit verified by Joe Desris and Martin O'Hearn.

in Detective Comics (DC, 1937 series) #442 (August-September 1974) [recolored, renewed]
in Batman Classics (Classics/Williams, 1970 series) #72 (1976)
in Läderlappen (Williams Förlags AB, 1969 series) #3/1976 ([1976-03-dd])
in Lynvingen (Illustrerte Klassikere / Williams Forlag, 1969 series) #3/1976 ([mars] 1976)
in Batman: The Dark Knight Archives (DC, 1992 series) #7 (2010 [February 2011])
in Batman: The Golden Age Omnibus (DC, 2015 series) #4 (2017 [January 2018])Penciler credit verified by Jerry Robinson. Letterer credit verified by Joe Desris and Martin O'Hearn.
| Script: | Henry Boltinoff (signed) |
| Pencils: | Henry Boltinoff (signed) |
| Inks: | Henry Boltinoff (signed) |
| Colors: | ? |
| Letters: | Henry Boltinoff (signed) |
This sequence does NOT appear in the Archive.
| Script: | Eddie Bell (credited) (house name) |
| Letters: | typeset |
Second page on inside back cover. This text story does NOT appear in the Archive.

Writer credit verified by Martin O'Hearn. Pencil credit verified by Jerry Robinson. Letterer credit verified by Martin O'Hearn and Joe Desris.