Comic Title: World's Finest Comics #252
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: Aug/Sep 1978
On Sale Date: May 23, 1978 Newsstand Date May 23, 1978
Source: Comic Reader, #156

Newsstand Date May 23, 1978
Source: DC Coming Attractions, #18

Copyright Date May 23, 1978
Source: Library of Congress, Copyright Office 1978

Newsstand Date May 22, 1978
Source: Daily Planet, Vol. 78 #20
Listed as on sale the week of May 22nd

Shipping Date May 2, 1978
Source: DC Coming Attractions, #18
Shipping the week of May 2nd

Frequency: Bi-monthly
Cover Price: $1.00
Page Count: 80
Editor: Jack C. Harris

See Also: The Guide to DC Giants

Title: "Will of the Whisperer"
Pages: 21

Feature(s):
Superman (of Earth-1)
Batman (of Earth-1)

Writer: Bob Haney
Penciller: George Tuska
Inker: Vince Colletta
Letterer: Shelly Leferman
Colorist: Jerry Serpe

Feature Character(s)

• Superman (last appearance in Super Friends #13; next appearance in Action Comics #486)
• Batman (last appearance in Super Friends #13; next appearance in Batman #303)

Supporting Character(s)

• Perry White (last appearance in Superman Family #190; next appearance in Superman Family #191)
• Morgan Edge (last appearance in Superman Family #190; next appearance in Action Comics #487)
• Commissioner Gordon (last appearance in Detective Comics #479; next appearance in Batman #303)