| 0 | - | cover | 1 | pencils: Curt Swan; inks: Murphy Anderson; letters: Gaspar Saladino | Mon-El; Sun Boy; Lightning Lass; Chameleon Boy; Saturn Girl; Superboy; Lightning Lad |
| 1 | - | table of contents | 1 | script: E. Nelson Bridwell; pencils: Curt Swan; inks: Murphy Anderson | |
| 2 | The Stolen Super-Powers! | comic story | 11 | script: Jerry Siegel; pencils: John Forte; inks: John Forte; letters: Joe Letterese | Legion of Super-Heroes [Shrinking Violet; Bouncing Boy; Sun Boy; Cosmic Boy; Chameleon Boy; Colossal Boy; Saturn Girl; Triplicate Girl; Brainiac 5; Invisible Kid; Matter-Eater Lad; Lightning Lad; Ultra Boy; Mon-El; Superboy; Supergirl]; Lori Lemaris; Zaryan the Conqueror |
| 3 | The Secret of the Mystery Legionnaire! | comic story | 11.67 | script: Jerry Siegel; pencils: John Forte; inks: John Forte; letters: Joe Letterese | Legion of Super-Heroes [Sun Boy; Shrinking Violet; Bouncing Boy; Cosmic Boy; Mon-El [as Marvel Lad, the Legionnaire Lemon]; Saturn Girl; Cosmic Boy; Lightning Lad; Colossal Boy; Brainiac 5; Superboy (in flashback)] |
| 4 | The Return of Lightning Lad! | comic story | 10.67 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; letters: Joe Letterese | Legion of Super-Heroes [Cosmic Boy; Saturn Girl; Lightning Lass [as Lightning Lad]; Bouncing Boy; Chameleon Boy; Sun Boy; Mon-El; Lightning Lad (in flashback and lying in state); Shrinking Violet; Supergirl; Brainiac 5]; Proty |
| 5 | Fashions from Fans | comic story | 3 | script: E. Nelson Bridwell; pencils: Ross Andru; inks: Mike Esposito; letters: Milt Snapinn | Saturn Girl; Duo Damsel; Phantom Girl; Light Lass; Shrinking Violet; Cosmic Boy; Karate Kid; Ultra Boy; Princess Projectra; Shadow Lass; Lightning Lad; Night Girl; Chlorophyll Kid |
| 6 | Diagram of Legion Headquarters Complex | comic story | 2 | script: E. Nelson Bridwell; pencils: Ross Andru; inks: Mike Esposito | Ferro Lad (statue); Superboy (statue) |
| 7 | Part I: The Super Sacrifice of the Legionnaires! | comic story | 7.67 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; letters: Milton Snapinn | Legion of Super-Heroes [Superboy; Mon-El; Saturn Girl; Sun Boy; Lightning Lass; Chameleon Boy]; Proty |
| 8 | Part II: The Bravest Legionnaire! | comic story | 6.67 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; letters: Milton Snapinn | Legion of Super-Heroes [Superboy; Mon-El; Saturn Girl; Sun Boy; Lightning Lass; Chameleon Boy; Lightning Lad]; Proty |