| 0 | - | cover | 1 | pencils: Karl Kesel; inks: Karl Kesel; colors: Tom McCraw | Phantom Girl; Mon-El; Lightning Lad; Sun Boy; Saturn Girl |
| 1 | Legion of Super-Heroes Archives: Volume 3 | foreword, introduction, preface, afterword | 1 | pencils: Curt Swan; inks: George Klein | Superboy |
| 2 | Table of Contents | table of contents | 2 | pencils: John Forte; inks: John Forte | Triplicate Girl |
| 3 | Foreword | foreword, introduction, preface, afterword | 4 | script: Harry Broertjes; pencils: John Forte; inks: John Forte | Matter-Eater Lad |
| 4 | The Legion Constitution | text article | 2 | letters: typeset | |
| 5 | The Mutiny of the Legionnaires | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Ira Schnapp | Legion of Super-Heroes [Sun Boy; Matter-Eater Lad; Triplicate Girl; Cosmic Boy; Light Lass; Star Boy; Lightning Lad]; Superboy (in inset) |
| 6 | Part I: The Mutiny of the Legionnaires | comic story | 9 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Sun Boy; Cosmic Boy; Light Lass; Superboy (cameo); Mon-El (cameo); Lightning Lad; Star Boy; Matter-Eater Lad; Triplicate Girl]; Time Trapper (cameo) |
| 7 | Part II: The Castaway Legionnaires | comic story | 9 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Sun Boy; Light Lass; Cosmic Boy; Triplicate Girl; Matter-Eater Lad; Lightning Lad; Star Boy] |
| 8 | Jimmy's Legion Romances! | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: George Klein; colors: Rick Taylor, Tom McCraw | Jimmy Olsen [as Elastic Lad]; Superman; Legion of Super-Heroes [Saturn Girl; Light Lass; Triplicate Girl] |
| 9 | Elastic Lad Jimmy and His Legion Romances | comic story | 9 | script: Jerry Siegel; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw | Jimmy Olsen [also as Elastic Lad]; Legion of Super-Heroes [Light Lass; Saturn Girl; Triplicate Girl; Sun Boy; Ultra Boy]; Lucy Lane |
| 10 | The Legion's Suicide Squad! | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: Sheldon Moldoff; colors: Rick Taylor, Tom McCraw; letters: Ira Schnapp | Legion of Super-Heroes [Superboy; Brainiac 5; Bouncing Boy; Chameleon Boy; Saturn Girl; Ultra Boy; Cosmic Boy; Triplicate Girl; Star Boy] |
| 11 | Part I: The Legion's Suicide Squad! | comic story | 9 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Colossal Boy; Element Lad; Sun Boy; Shrinking Violet; Phantom Girl; Mon-El; Superboy; Bouncing Boy; Saturn Girl; Chameleon Boy; Brainiac 5; Star Boy; Triplicate Girl; Invisible Kid; Lightning Lad; Cosmic Boy] |
| 12 | Part II: The Charge of the Substitute Heroes! | comic story | 9 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Substitute-Heroes [Fire Lad; Chlorophyll Kid; Polar Boy; Stone Boy; Night Girl]; Legion of Super-Heroes [Sun Boy; Star Boy; Triplicate Girl; Ultra Boy; Matter-Eater Lad; Cosmic Boy; Invisible Kid; Superboy; Brainiac 5; Bouncing Boy; Chameleon Boy; Saturn Girl; Element Lad; Phantom Girl; Co |
| 13 | The Revenge of the Knave from Krypton! | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Ira Schnapp | Mon-El; Dev-Em; Superboy |
| 14 | Part I: The Revenge of the Knave from Krypton! | comic story | 10 | script: Jerry Siegel, Otto Binder; pencils: John Forte, George Papp; inks: Sheldon Moldoff, George Papp, Al Plastino; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Superboy [also as Clark Kent]; Chameleon Boy; Mon-El; Element Lad; Saturn Girl; Lightning Lad; Sun Boy; Brainiac 5]; Dev-Em; Radiation Roy; Proty II; Krypto; Molock |
| 15 | Part II: The Treachery of Molock the Merciless | comic story | 7 | script: Jerry Siegel; pencils: John Forte; inks: Sheldon Moldoff; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Superboy; Brainiac 5; Sun Boy, Chameleon Boy; Element Lad; Lightning Lad; Mon-El]; Dev-Em; Molock; Proty II |
| 16 | The Code of the Super-Heroes! | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Ira Schnapp | Legion of Super-Heroes [Superboy; Lightning Lad; Saturn Girl; Star Boy; Mon-El] |
| 17 | Part I: The Code of the Legion! | comic story | 8 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte, Al Plastino; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Sun Boy; Mon-El; Superboy; Shrinking Violet; Star Boy; Phantom Girl; Saturn Girl; Bouncing Boy; Element Lad; Ultra Boy; Chameleon Boy; Triplicate Girl; Brainiac 5; Matter-Eater Lad]; Time Trapper [also as Commissioner Wilson] |
| 18 | Part II: The Weakest Legionnaire | comic story | 9 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Saturn Girl; Colossal Boy; Matter-Eater Lad; Star Boy; Shrinking Violet; Superboy; Invisible Kid; Element Lad; Sun Boy; Ultra Boy; Mon-El; Phantom Girl; Chameleon Boy; Lightning Lad; Brainiac 5]; Time Trapper [also as Commissioner Wilson]; Bouncing Boy |
| 19 | The Initiation of Proty II! | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Ira Schnapp | Legion of Super-Pets [Super-Horse [Comet]; Streaky; Krypto; Super-Monkey [Beppo]; Proty II [partly as Superboy]] |
| 20 | Part I: The Super-Tests of the Super-Pets! | comic story | 8 | script: Edmond Hamilton; pencils: John Forte; inks: Sheldon Moldoff; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Pets [Super-Horse [Comet]; Krypto; Streaky; Super-Monkey [Beppo]; Proty II]; Legion of Super-Heroes [Superboy; Phantom Girl; Sun Boy; Lightning Lad; Brainiac 5; Light Lass; Saturn Girl; Mon-El; Chameleon Boy]; Legion of Substitute-Heroes [Fire Lad; Chlorophyll Kid; Polar Boy; Night G |
| 21 | Part II: The Pet of a Thousand Faces | comic story | 9 | script: Edmond Hamilton; pencils: John Forte; inks: Sheldon Moldoff; colors: Rick Taylor, Tom McCraw; letters: Joe Letterese, Vivian Berg | Legion of Super-Pets [Super-Horse [Comet]; Streaky; Super-Monkey [Beppo]; Krypto; Proty II [also as Chameleon Boy]]; Legion of Super-Heroes [Saturn Girl; Mon-El; Superboy; Sun Boy; Ultra Boy; Brainiac 5] |
| 22 | The Eight Impossible Missions! | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Ira Schnapp | Legion of Super-Heroes [Superboy; Sun Boy; Saturn Girl; Ultra Boy; Chameleon Boy; Element Lad] |
| 23 | Part I: The Eight Impossible Missions! | comic story | 8 | script: Jerry Siegel; pencils: John Forte; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Joe Letterese | Legion of Super-Heroes [Sun Boy; Saturn Girl; Superboy; Phantom Girl; Chameleon Boy; Brainiac 5; Ultra Boy; Element Lad]; Proty II; Spider Girl; Pete Ross; Jimmy Olsen; Double-Header; Jor-El (in flashback) |
| 24 | Part II: The Amazing Winner of the Great Proty Puzzle! | comic story | 8 | script: Jerry Siegel; pencils: John Forte; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Joe Letterese | Legion of Super-Heroes [Phantom Girl; Saturn Girl; Sun Boy; Element Lad; Superboy; Ultra Boy; Chameleon Boy; Shrinking Violet; Triplicate Girl; Light Lass; Invisible Kid; Matter-Eater Lad; Colossal Boy; Cosmic Boy; Lightning Lad]; Jimmy Olsen [also as Elastic Lad]; Lucy Lane; Proty II; Pete Ross |
| 25 | The Legion of Super-Outlaws! | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: Sheldon Moldoff; colors: Rick Taylor, Tom McCraw; letters: Ira Schnapp | Superboy; Heroes of Lallor [Beast Boy; Evolvo Lad; Gas Girl] |
| 26 | Part I: The Legion of Super-Outlaws! | comic story | 9 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw; letters: Vivian Berg | Heroes of Lallor [Beast Boy; Gas Girl; Evolvo Lad; Duplicate Boy; Life Lass]; Legion of Super-Heroes [Superboy; Shrinking Violet; Star Boy; Saturn Girl; Sun Boy; Chameleon Boy; Invisible Kid]; Marden King |
| 27 | Part II: The Battle of the Super-Teams! | comic story | 8 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw; letters: Vivian Berg | Legion of Super-Heroes [Colossal Boy; Ultra Boy; Mon-El; Shrinking Violet; Superboy; Star Boy; Invisible Kid; Element Lad; Cosmic Boy; Chameleon Boy; Sun Boy; Lightning Lad]; Heroes of Lallor [Duplicate Boy; Gas Girl; Life Lass; Beast Boy; Evolvo Lad]; Marden King |
| 28 | Lex Luthor Meets the Legion of Super-Heroes | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Ira Schnapp | Supergirl; Superboy; Lex Luthor |
| 29 | Part I: Lex Luthor Meets the Legion of Super-Heroes! | comic story | 7 | script: Jerry Siegel; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw; letters: Vivian Berg | 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 (in flashback)]; Lex Luthor |
| 30 | Part II: The Super-Vengeance of Lex Luthor! | comic story | 8 | script: Jerry Siegel; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw; letters: Vivian Berg | Legion of Super-Heroes [Matter-Eater Lad; Triplicate Girl; Phantom Girl; Brainiac 5; Light Lass; Colossal Boy; Sun Boy; Star Boy; Element Lad; Mon-El; Shrinking Violet; Lightning Lad; Invisible Kid; Cosmic Boy; Superboy; Supergirl; Saturn Girl; Ultra Boy; Chameleon Boy; Element Lad]; Lex Luthor; Pro |
| 31 | The Revolt of the Girl Legionnaires! | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Ira Schnapp | Legion of Super-Heroes [Saturn Girl; Light Lass; Shrinking Violet; Triplicate Girl; Supergirl; Superboy; Element Lad (statue); Star Boy (statue); Invisible Kid (statue); Brainiac 5 (statue); Cosmic Boy (statue); Chameleon Boy (statue)] |
| 32 | Part I: The Revolt of the Girl Legionnaires! | comic story | 8 | script: Jerry Siegel; pencils: John Forte; inks: John Forte; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Light Lass; Triplicate Girl; Shrinking Violet; Supergirl; Phantom Girl; Saturn Girl; Ultra Boy; Mon-El; Lightning Lad; Colossal Boy; Matter-Eater Lad; Element Lad; Invisible Kid; Brainiac 5; Cosmic Boy; Superboy]; Proty II |
| 33 | Part II: The Triumph of the Super-Heroines | comic story | 7 | script: Jerry Siegel; pencils: John Forte; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Saturn Girl; Light Lass; Triplicate Girl; Supergirl; Shrinking Violet; Superboy; Chameleon Boy; Star Boy; Phantom Girl; Ultra Boy; Mon-El; Cosmic Boy; Brainiac 5; Element Lad]; Queen Azura |
| 34 | Superboy and the Five Legion Traitors! | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: Sheldon Moldoff; colors: Rick Taylor, Tom McCraw | Legion of Super-Heroes [Superboy; Invisible Kid; Element Lad; Ultra Boy; Brainiac 5; Chameleon Boy]; Lana Lang; Pete Ross |
| 35 | Superboy and the 5 Legion Traitors! | comic story | 8 | script: Jerry Siegel; pencils: Curt Swan; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Superboy; Legion of Super-Heroes [Chameleon Boy; Ultra Boy; Invisible Kid; Brainiac 5; Element Lad]; Police Chief Parker; Lana Lang |
| 36 | Part I: The Lone Wolf Legionnaire! | comic story | 8 | script: Edmond Hamilton; pencils: John Forte; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Sun Boy; Light Lass; Chameleon Boy; Cosmic Boy; Matter-Eater Lad; Saturn Girl; Superboy; Mon-El; Ultra Boy; Lightning Lad; Brainiac 5]; Lone Wolf |
| 37 | Part II: The Youth Who Wasn't Human | comic story | 7 | script: Edmond Hamilton; pencils: John Forte; inks: Sheldon Moldoff; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Light Lass; Cosmic Boy; Mon-El; Chameleon Boy; Sun Boy; Brainiac 5; Ultra Boy; Lightning Lad]; Lone Wolf |
| 38 | The Lad Who Wrecked the Legion! | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: George Klein; colors: Rick Taylor, Tom McCraw; letters: Milton Snapinn | Legion of Super-Heroes [Mon-El; Ultra Boy; Superboy] |
| 39 | [Part I]: The Lad Who Wrecked the Legion! | comic story | 7 | script: Jerry Siegel; pencils: Jim Mooney; inks: Jim Mooney; colors: Rick Taylor, Tom McCraw; letters: David Huffine | Legion of Super-Heroes [Triplicate Girl; Sun Boy; Superboy; Cosmic Boy; Triplicate Girl; Invisible Kid; Star Boy; Shrinking Violet; Mon-El; Ultra Boy; Lightning Lad; Phantom Girl]; Command Kid; Bouncing Boy |
| 40 | Part II: The Secret of the Legion Rookie?! | comic story | 7 | script: Jerry Siegel; pencils: Jim Mooney; inks: Jim Mooney; colors: Rick Taylor, Tom McCraw; letters: David Huffine | Legion of Super-Heroes [Sun Boy; Lightning Lad; Shrinking Violet; Cosmic Boy; Invisible Kid; Star Boy; Triplicate Girl; Superboy; Phantom Girl; Ultra Boy; Saturn Girl; Element Lad]; Command Kid |
| 41 | Biographies | text article | 2 | script: Mark Waid | |
| 42 | - | cover reprint (on interior page) | 1 | pencils: Curt Swan; inks: George Klein; colors: Tom McCraw; letters: Ira Schnapp | Jimmy Olsen [as Elastic Lad]; Superman; Legion of Super-Heroes [Saturn Girl; Light Lass; Triplicate Girl; Superboy; Lightning Lad; Star Boy; Mon-El; Shrinking Violet; Supergirl; Element Lad (statue); Invisible Kid (statue); Brainiac 5 (statue); Cosmic Boy (statue); Chameleon Boy (statue)]; Legion of |