Comic Title: Superboy & the Legion of Super-Heroes #250
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: April 1979
On Sale Date: January 25, 1979 Newsstand Date January 25, 1979
Source: DC Coming Attractions, #26

Newsstand Date January 25, 1979
Source: Direct Currents, #10

Copyright Date January 25, 1979
Source: Library of Congress, Copyright Office 1979

Newsstand Date January 23, 1979
Source: Comic Reader, #164

Newsstand Date January 22, 1979
Source: Daily Planet, Vol. 79 #1
Listed as on sale the week of January 22nd

Shipping Date January 2, 1979
Source: DC Coming Attractions, #26

Frequency: Monthly
Cover Price: $0.40
Page Count: 32
Contains: Ownership Statement
Circulation: 141386
Editor: Jack C. Harris

Title: "This Is the Day the Universe Dies"
Pages: 19

Feature(s):
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 and the Legion of Super-Heroes Vol. 2 HC (2018)

Feature Character(s)

• Legion of Super-Heroes (last appearance in Superboy & the Legion of Super-Heroes #249; next appearance in Superboy & the Legion of Super-Heroes #251)
• Brainiac 5 (last appearance in Superboy & the Legion of Super-Heroes #249; next appearance in Superboy & the Legion of Super-Heroes #251)
• Chameleon Boy (last appearance in Superboy & the Legion of Super-Heroes #249; next appearance in Superboy & the Legion of Super-Heroes #256)
• Colossal Boy (last appearance in Superboy & the Legion of Super-Heroes #248; next appearance in Superboy & the Legion of Super-Heroes #251)
• Cosmic Boy (last appearance in Superboy & the Legion of Super-Heroes #249; next appearance in Superboy & the Legion of Super-Heroes #253)
• Dawnstar (last appearance in Superboy & the Legion of Super-Heroes #247; next appearance in Superboy & the Legion of Super-Heroes #251)
• Dream Girl (last appearance in Superboy & the Legion of Super-Heroes #247; next appearance in Superboy & the Legion of Super-Heroes #252)
• Element Lad (last appearance in Superboy & the Legion of Super-Heroes #247; next appearance in Superboy & the Legion of Super-Heroes #254)
• Karate Kid (last appearance in Superboy & the Legion of Super-Heroes #247; next appearance in Superboy & the Legion of Super-Heroes #251)
• Lightning Lad (last appearance in Superboy & the Legion of Super-Heroes #249; next appearance in Superboy & the Legion of Super-Heroes #252)
• Mon-El (last appearance in Superboy & the Legion of Super-Heroes #249; next appearance in Superboy & the Legion of Super-Heroes #252)
• Saturn Girl (last appearance in Superboy & the Legion of Super-Heroes #249; next appearance in Superboy & the Legion of Super-Heroes #252)
• Shadow Lass (last appearance in Superboy & the Legion of Super-Heroes #249; next appearance in Superboy & the Legion of Super-Heroes #252)
• Shrinking Violet (last appearance in Superboy & the Legion of Super-Heroes #247; next appearance in Superboy & the Legion of Super-Heroes #255)
• Star Boy (last appearance in Superboy & the Legion of Super-Heroes #247; next appearance in Superboy & the Legion of Super-Heroes #251)
• Sun Boy (last appearance in Superboy & the Legion of Super-Heroes #249; next appearance in Superboy & the Legion of Super-Heroes #252)
• Superboy (last appearance in Action Comics #495; next appearance in Superboy & the Legion of Super-Heroes #251)
• Timber Wolf (last appearance in Superboy & the Legion of Super-Heroes #247; next appearance in Superboy & the Legion of Super-Heroes #251)
• Tyroc (last appearance in All New Collectors' Edition C-55; next appearance in Legion of Super-Heroes #263)
• Ultra Boy (last appearance in Superboy & the Legion of Super-Heroes #247; next appearance in Superboy & the Legion of Super-Heroes #251)
• Wildfire (last appearance in Superboy & the Legion of Super-Heroes #247; next appearance in Superboy & the Legion of Super-Heroes #251)