| Issue | #325 |
| Published | October 1964 |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Mort Weisinger |
| Characters | Superboy; Supergirl; Lex Luthor |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | Sheldon Moldoff |
| Letters | Ira Schnapp |
| Reprinted | in Legion of Super-Heroes Archives, The (DC, 1991 series) #3; in Showcase Presents: Legion of Super-Heroes (DC, 2007 series) #2 |
| Characters | Legion of Super-Heroes [Sun Boy; Star Boy; Cosmic Boy; Brainiac 5; Matter-Eater Lad; Triplicate Girl; Lightning Lad; Phantom Girl; Shrinkng Violet; Light Lass; Invisible Kid; Mon-El; Superboy; Colossal Boy; Element Lad; Supergirl; Saturn Girl; Ultra Boy; Chameleon Boy; Element Lad]; Lex Luthor; Proty II |
| Synopsis | Lex Luthor convinces the Legion he has come to the future from a time before he turned evil. But when Luthor reveals his true nature and seemingly dissolves the Legionnaires, they have the last laugh on him. |
| Genre | superhero |
| Script | Edmond Hamilton |
| Pencils | John Forte |
| Inks | John Forte |
| Letters | Vivian Berg ? |
| Editing | Mort Weisinger |
| Reprinted | in Best of DC, The (DC, 1979 series) #57; in Legion of Super-Heroes Archives, The (DC, 1991 series) #3; in Showcase Presents: Legion of Super-Heroes (DC, 2007 series) #2 |
| Characters | Professor Eureka |
| Synopsis | The Prof. likes to read hieroglyphics before going to bed. |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Notes | Title, first line and reprint data from Arthur Lortie, added August 2006. |
| Reprinted | from Showcase (DC, 1956 series) #26 |
| Synopsis | Part 1 of the Legion Constitution |
| Editing | Mort Weisinger |
| Reprinted | in Legion of Super-Heroes Archives, The (DC, 1991 series) #3 |
| Characters | Superboy |
| Genre | superhero |
| Script | Otto Binder |
| Pencils | George Papp |
| Inks | George Papp |
| Editing | Mort Weisinger |
| Reprinted | from Superboy (DC, 1949 series) #72 |