341
APPEARANCES
83
SERIES
Action Comics #267
"Hercules in the 20th Century!"
August 1960
Earliest catalogued appearances of Chameleon Boy, Colossal Boy, and Invisible Kid.
The 1 flagged appearance plus the most recent 40 of 341. Show all 341 →
Action Comics #267"Hercules in the 20th Century!"
Aug 1960
No listings
Convergence Booster Gold #2
Jul 2015
Justice League 3001 #9
Apr 2016
Justice League 3001 #11
Jun 2016
Justice League 3001 #12
Jul 2016
Batman '66 Meets the Legion of Super-Heroes #1"Chapter 1"
Jun 2017
Legion of Super-Heroes / Bugs Bunny Special #1
Aug 2017
Blue Beetle #13
Nov 2017
Teen Titans Go! #25
Feb 2018
Superman #14"The Unity Saga: The House of El: The Conclusion: Part One"
Oct 2019
Superman #15"The Unity Saga: The House of El: The Conclusion: Part Two"
Nov 2019
Supergirl #33"The House of El: United Finale"
Legion of Super-Heroes: Millennium #2
Dec 2019
Legion of Super-Heroes #1
Earliest catalogued appearance of Gold Lantern.
Jan 2020
Doomsday Clock #12
Feb 2020
Legion of Super-Heroes #2
Legion of Super-Heroes #3
Mar 2020
Legion of Super-Heroes #6
Aug 2020
Legion of Super-Heroes #7
Sep 2020
Legion of Super-Heroes #8
Oct 2020
Legion of Super-Heroes: Five Years Later Omnibus #1"Volume 1"
Nov 2020
Legion of Super-Heroes #9
Legion of Super-Heroes #10
Dec 2020
Legion of Super-Heroes #11
Jan 2021
Legion of Super-Heroes #12
Mar 2021
Generations Shattered #1
Future State: Legion of Super-Heroes #1
Generations Forged #1
Apr 2021
Justice League vs. the Legion of Super-Heroes #1
Mar 2022
Legion of Super-Heroes: Five Years Later Omnibus #2"Volume 2"
Aug 2022
Justice League vs. the Legion of Super-Heroes #4
Justice League vs. the Legion of Super-Heroes #5
Oct 2022
Green Arrow #3"Shoot to the Future"
Aug 2023
Justice Society of America #5"The New Golden Age, Chapter Five: Past and Present"
Oct 2023
Green Arrow #4"Quiver Hour"
Nov 2023
Justice Society of America #10"The Gentleman's Game"
Sep 2024
Justice Society of America #11"Into the Future"
Nov 2024
DC All In Special #1
Earliest catalogued appearances of Batman (Earth Alpha), Wonder Woman (Earth Alpha), Superman (Earth Alpha), and 3 more.
Dec 2024
Superman: The Last Days of Lex Luthor #2"Book Two"
May 2025
Teen Titans Go! #7
Nov 2025
Marvel/DC: Spider-Man/Superman #1
Jun 2026
Writers and artists on Colossal Boy's earliest appearances.
Action Comics
864 issues
200 issues
Adventure Comics
472 issues
27 issues
All-Star Squadron
67 issues
Batman
715 issues
Batman '66 Meets the Legion of Super-Heroes
2 issues
Blue Beetle
18 issues
Booster Gold
49 issues
Booster Gold: Futures End
1 issue
Convergence
10 issues
Convergence Blue Beetle
