| Pencils: | Ernie Chan (signed as EC) |
| Inks: | Ernie Chan (signed as EC) |
| Colors: | |
| Letters: |
in Comic Reader (Street Enterprises, 1973 series) #124 (November 1975) [0.25 page black and white copy]
in Batman Sonderheft (Egmont Ehapa, 1976 series) #4 (1976)
in Batman: Cover to Cover (DC, 2005 series) ([June] 2005)Colors credit provided by Anthony Tollin.
On-sale date from Comic Reader #124.
in Eks almanah (Dečje novine, 1975 series) #100
in Batman Sonderheft (Egmont Ehapa, 1976 series) #4 (1976)
in Batman Classics (Classics/Williams, 1970 series) #97 (1978)
in Läderlappen (Semic, 1976 series) #6/1978 ([juni] 1978)
in Lynvingen (Semic, 1977 series) #5/1978 (uke 25 1978)
in Superman Poche (Sage - Sagédition, 1976 series) #31 (mars 1980) [Alternance de noir et blanc et de couleurs [Color pages alternate with black and white pages]]Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
Letters of comment from Rich Morrissey, Jay Zilber, Adam Castro, D. K. Thomas, Rex Munsee and Mike White.
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
Story continues in Detective Comics #457.