Comic Title: Superboy & the Legion of Super-Heroes #257
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: November 1979
On Sale Date: August 23, 1979 Newsstand Date August 23, 1979
Source: DC Coming Attractions, #33

Copyright Date August 23, 1979
Source: Library of Congress, Copyright Office 1979

Newsstand Date August 21, 1979
Source: Comic Reader, #171

Newsstand Date August 20, 1979
Source: DC Coming Attractions, #33
For release the week of August 20th

Newsstand Date August 20, 1979
Source: Daily Planet, Vol. 79 #32
Listed as on sale the week of August 20th

Newsstand Date August 20, 1979
Source: Comics Journal, #48

Shipping Date July 30, 1979
Source: DC Coming Attractions, #33

Frequency: Monthly
Cover Price: $0.40
Page Count: 32
Editor: Jack C. Harris

Title: "Who Stole the Legion?"
Pages: 10

Feature(s):
Superboy (of Earth-1)
Legion of Super-Heroes (of Earth-1)

Writer: Gerry Conway
Penciller: Joe Staton
Inker: David Hunt
Letterer: Ben Oda
Colorist: Eugene D'Angelo

Reprinted In:
Superboy & the Legion of Super-Heroes #257 [Whitman Exclusive] (1979)
Superboy and the Legion of Super-Heroes Vol. 2 HC (2018)

Feature Character(s)

• Superboy (last appearance in Superman Family #198; next appearance in Superboy & the Legion of Super-Heroes #258)
• Legion of Super-Heroes (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Superboy & the Legion of Super-Heroes #258)
• Brainiac 5 (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Legion of Super-Heroes #260)
• Chameleon Boy (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Superboy & the Legion of Super-Heroes #258)
• Cosmic Boy (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Legion of Super-Heroes #262)
• Lightning Lad (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Superboy & the Legion of Super-Heroes #258)
• Lightning Lass (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Legion of Super-Heroes #260)
• Mon-El (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Legion of Super-Heroes #260)
• Phantom Girl (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Legion of Super-Heroes #260)
• Saturn Girl (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Superboy & the Legion of Super-Heroes #258)
• Shadow Lass (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Superboy & the Legion of Super-Heroes #258)
• Shrinking Violet (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Superboy & the Legion of Super-Heroes #258)
• Timber Wolf (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Legion of Super-Heroes #260)
• Ultra Boy (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Legion of Super-Heroes #260)

Supporting Character(s)

• R. J. Brande (last appearance in Superboy & the Legion of Super-Heroes #256; next appearance in Superboy & the Legion of Super-Heroes #258)