Comic Title: Wonder Woman #257
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: July 1979
On Sale Date: April 26, 1979 Newsstand Date April 26, 1979
Source: House Ad, Wonder Woman #256, Page 29

Newsstand Date April 26, 1979
Source: DC Coming Attractions, #29

Copyright Date April 26, 1979
Source: Library of Congress, Copyright Office 1979

Newsstand Date April 24, 1979
Source: Comic Reader, #167

Newsstand Date April 23, 1979
Source: Daily Planet, Vol. 79 #14
Listed as on sale the week of April 23rd

Shipping Date April 3, 1979
Source: DC Coming Attractions, #29

Frequency: Monthly
Cover Price: $0.40
Page Count: 32
Editor: Ross Andru

Title: "The Case of the Impossible Crimes"
Pages: 17

Feature(s):
Wonder Woman (of Earth-1)

Writer: Paul Levitz
Penciller: Jose Delbo
Inker: Vince Colletta
Letterer: Ben Oda
Colorist: Jerry Serpe

Reprinted In:
Wonder Woman #257 [Whitman Exclusive] (1979)

Feature Character(s)

• Wonder Woman (last appearance in Super Friends #22; next appearance in Justice League of America #169)

Villain(s)

• Multi-Man (last appearance in Challengers of the Unknown #84; no further appearances)