Dates
- Cover date
- June 1966
- On sale
- April 28, 1966
- Pages
- 36
Editions and covers
- Original editionSource ↗
Creators
pencils: Curt Swan, Sheldon Moldoff, Henry Boltinoff, John Sikelainks: George Klein, Sheldon Moldoff, Henry Boltinoff, John Sikelaletters: Ira Schnapp, Milt Snapinn, Henry Boltinoffscript: Edmond Hamilton, Jack Schiff, Henry Boltinoff
Stories
- Part I: The Execution of Matter-Eater Lad! · 8 pages
Weight Wizard is exposed as the spy.
- Part II: Duo Damsel's Double-Play! · 9 pages
The girls mount a jailbreak, but Matter-Eater Lad is caught and about to be executed when Superboy, Mon-El, and Ultra Boy save the day.
- Pa Kent's Dilemma! · 8 pages
Characters
Clark KentSuperboyImra ArdeenRokk KrinnSaturn GirlQuerl DoxCosmic BoyBrainiac 5Jo NahReep DaggleLar GandUltra BoyChameleon BoyLuornu DurgoAyla RanzzMon-ElJan ArrahElement LadChuck TaineBouncing BoyLyle NorgInvisible KidTenzil KemLight LassMatter-Eater LadDuo Damsel
Reprinted in
Superboy (1949), Superman Supacomic (1959), The Legion of Super-Heroes Archives (1991), Showcase Presents: Legion of Super-Heroes (2007), Legion of Super-Heroes: The Silver Age Omnibus (2017)