"Blind Hero's Bluff!" Vol. 1 (39) #309
| Series | Superman |
| Number | Vol. 1 (39) #309 |
| Publisher | DC Comics, DC Comics Inc. |
| Date | 1977-03 |
| Type | Comic Book, Softcover |
| Language | English |
| Cover Artist | José Luis Garciá-López, Bob Oksner |
| Creator | Jerry Siegel, Joe Shuster |
| Editor | Julius Schwartz |
| Inker | Frank Springer |
| Penciler | José Luis Garciá-López |
| Writer | Gerry Conway |
| Genre | Superhero |
| Published in | New York |
| Pages | 32 |
| UPC | 079893067503 |
| Characters | Superman (Kal-El)(Earth 1), Supergirl (Kara Zor-El), Krypto The Superdog |
| Story Location | Metropolis, Kandor, Xonn |
| Links | https://dc.wikia.com/wiki/Superman_Vol_1_309 |
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