| Issue | #336 |
| Published | September 1965 |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Mort Weisinger |
| Characters | Superboy; Saturn Girl; Chameleon Boy; Lightning Lad [as Starfinger]; Shrinking Violet (cameo); Cosmic Boy (cameo); Triplicate Girl (cameo); Ultra Boy (cameo); Star Boy (cameo); Sun Boy (cameo); Colossal Boy (cameo); Element Lad (cameo); Invisible Kid (cameo); Light Lass (cameo) |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | George Klein |
| Letters | Ira Schnapp |
| Reprinted | in Legion of Super-Heroes Archives, The (DC, 1991 series) #4; in Showcase Presents: Legion of Super-Heroes (DC, 2007 series) #2 |
| Characters | Legion of Super-Heroes [Lightning Lad [also as Starfinger]; Superboy; Brainiac 5; Saturn Girl; Cosmic Boy; Shrinking Violet; Triplicate Girl; Chameleon Boy; Star Boy; Mon-El; Phantom Girl; Light Lass; Matter-Eater Lad; Colossal Boy; Ultra Boy]; Dr. Hanscom |
| Synopsis | Starfinger is revealed to be Lightning Lad under hypnosis, and the Legion captures the real villain. |
| Genre | superhero |
| Script | Edmond Hamilton |
| Pencils | John Forte |
| Inks | Sheldon Moldoff |
| Letters | Milton Snapinn |
| Editing | Mort Weisinger |
| Notes | Continued from previous issue. |
| Reprinted | in Best of DC, The (DC, 1979 series) #67; in Legion of Super-Heroes Archives, The (DC, 1991 series) #4; in Showcase Presents: Legion of Super-Heroes (DC, 2007 series) #2 |
| Characters | A man; two boys |
| Synopsis | Two boys who are polluting a stream are given an anti-pollution lesson by a fisherman. Includes an excerpt from an 1869 Massachusetts Board of Health document. |
| Genre | fact |
| Script | Jack Schiff |
| Pencils | Sheldon Moldoff |
| Inks | Sheldon Moldoff |
| Letters | Ira Schnapp |
| Notes | Credits from a list by Lionel English. |
| Characters | Superboy; Clark Kent |
| Synopsis | Superboy helps look for another Clark Kent who was named heir to a fortune. |
| Genre | superhero |
| Script | Alvin Schwartz |
| Pencils | Curt Swan |
| Inks | John Giunta ? |
| Editing | Mort Weisinger |
| Notes | inker id by Bob Hughes 3/09 |
| Reprinted | from Superboy (DC, 1949 series) #54 |