Comic Title: Superboy & the Legion of Super-Heroes #251
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: May 1979
On Sale Date: February 22, 1979 Newsstand Date February 22, 1979
Source: House Ad, Superboy & the Legion of Super-Heroes #250, Page 30

Newsstand Date February 22, 1979
Source: DC Coming Attractions, #27

Copyright Date February 22, 1979
Source: Library of Congress, Copyright Office 1979

Newsstand Date February 19, 1979
Source: Daily Planet, Vol. 79 #5
Listed as on sale the week of February 19th

Newsstand Date February 27, 1979
Source: Comic Reader, #165

Shipping Date January 30, 1979
Source: DC Coming Attractions, #27

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

Title: "The Man Who Destroyed the Universe"
Pages: 23

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

Plotter/Penciller: Jim Starlin
Scripter: Paul Levitz
Inker: David Hunt
Letterer: Ben Oda
Colorist: Eugene D'Angelo

Reprinted In:
Superboy & the Legion of Super-Heroes #251 [Whitman Exclusive] (1979)
Superboy and the Legion of Super-Heroes Vol. 2 HC (2018)

Feature Character(s)

• Superboy (last appearance in Superboy & the Legion of Super-Heroes #250; next appearance in Superman Family #195)
• Legion of Super-Heroes (last appearance in Superboy & the Legion of Super-Heroes #250; next appearance in Superboy & the Legion of Super-Heroes #252)
• Brainiac 5 (last appearance in Superboy & the Legion of Super-Heroes #250; next appearance in Superboy & the Legion of Super-Heroes #252)
• Colossal Boy (last appearance in Superboy & the Legion of Super-Heroes #250; next appearance in Superboy & the Legion of Super-Heroes #253)
• Dawnstar (last appearance in Superboy & the Legion of Super-Heroes #250; next appearance in DC Comics Presents #13)
• Karate Kid (last appearance in Superboy & the Legion of Super-Heroes #250; next appearance in Superboy & the Legion of Super-Heroes #258)
• Princess Projectra (last appearance in Superboy & the Legion of Super-Heroes #247; next appearance in Superboy & the Legion of Super-Heroes #252)
• Star Boy (last appearance in Superboy & the Legion of Super-Heroes #250; next appearance in Legion of Super-Heroes #260)
• Timber Wolf (last appearance in Superboy & the Legion of Super-Heroes #250; next appearance in Superboy & the Legion of Super-Heroes #253)
• Ultra Boy (last appearance in Superboy & the Legion of Super-Heroes #250; next appearance in Superboy & the Legion of Super-Heroes #253)
• Wildfire (last appearance in Superboy & the Legion of Super-Heroes #250; next appearance in Superboy & the Legion of Super-Heroes #252)

Supporting Character(s)

• Matter-Eater Lad (last appearance in Superboy #212; next appearance in Superboy & the Legion of Super-Heroes #252)