| 0 | - | cover | 0 | pencils: George Pérez; inks: Terry Austin | Karate Kid; Chameleon Boy; Dream Girl |
| 1 | - | cover | 2 | pencils: Jim Janes; inks: Dick Giordano; letters: Gaspar Saladino | |
| 2 | Introduction | foreword, introduction, preface, afterword | 1 | script: Paul Levitz | |
| 3 | Issue #260 Cover | cover reprint (on interior page) | 1 | pencils: Dick Giordano; inks: Dick Giordano | Legion of Super-Heroes [Timber Wolf; Princess Projectra; Star Boy; Brainiac 5; Phantom Girl] |
| 4 | Come to the Circus and Die! | comic story | 17 | script: Gerry Conway; pencils: Joe Staton; inks: John Calnan; colors: Gene D'Angelo; letters: Milt Snapinn | Legion of Super-Heroes [Lightning Lad; Saturn Girl; Princess Projectra; Brainiac 5; Phantom Girl; Timber Wolf; Star Boy; Mon-El; Wildfire; Light Lass; Sun Boy; Ultra Boy; Shadow Lass]; Aton Gissark; Imik the Juggler; Assistant Manager Clovis |
| 5 | Issue #261 Cover | cover reprint (on interior page) | 1 | pencils: Dick Giordano; inks: Dick Giordano; letters: Todd Klein | Legion of Super-Heroes [Mon-El; Princess Projectra; Timber Wolf; Brainiac 5; Star Boy; Phantom Girl] |
| 6 | Space Circus of Death! | comic story | 17 | script: Gerry Conway; pencils: Ric Estrada; inks: John Calnan; colors: Gene D'Angelo; letters: Todd Klein | Legion of Super-Heroes [Mon-El; Princess Projectra; Timber Wolf; Brainiac 5; Star Boy; Phantom Girl]; Aton Gissark; Imik the Juggler; Assistant Manager Clovis; Tyrus |
| 7 | Issue #262 Cover | cover reprint (on interior page) | 1 | pencils: Jim Sherman; inks: Jim Sherman | Legion of Super-Heroes [Cosmic Boy; Karate Kid; Dream Girl; Shrinking Violet; Colossal Boy]; The Engineer |
| 8 | The Planet That Captured the Legion | comic story | 17 | script: Gerry Conway; pencils: Jim Sherman; inks: Jim Sherman, Joe Rubinstein; colors: Gene D'Angelo; letters: Ben Oda | Legion of Super-Heroes [Chameleon Boy; Colossal Boy; Cosmic Boy; Dream Girl; Shrinking Violet; Karate Kid; Light Lass; Ultra Boy; Sun Boy; Shadow Lass; Wildfire; Lightning Lad; Saturn Girl; Mon-El (cameo); Timber Wolf (cameo); Princess Projectra (cameo); Brainiac 5 (cameo); Star Boy (cameo); Phantom |
| 9 | Issue #263 Cover | cover reprint (on interior page) | 1 | pencils: Dick Giordano; inks: Dick Giordano; letters: Gaspar Saladino | Chameleon Boy; Tyroc; Shadow Lass; Wildfire; Dagon the Avenger |
| 10 | Day of Judgment | comic story | 17 | script: Gerry Conway; pencils: Jimmy Janes; inks: Dave Hunt; colors: Gene D'Angelo; letters: Ben Oda | Legion of Super-Heroes [Light Lass; Wildfire; Tyroc; Saturn Girl; Lightning Lad; Shadow Lass; Dawnstar]; Dagon the Avenger; Tarnia Tolarn; Crav Nah; Mytra Nah; Ji Daggle; Arn Digby |
| 11 | Issue #264 Cover | cover reprint (on interior page) | 1 | pencils: Dick Giordano; inks: Dick Giordano | Tyroc; Shadow Lass; Dawnstar; Sun Boy; Shrinking Violet; Wildfire; Dagon the Avenger |
| 12 | Dagon's Cavern of Doom! | comic story | 17 | script: Gerry Conway; pencils: Jimmy Janes; inks: Dave Hunt; colors: Gene D'Angelo; letters: Milt Snapinn | Legion of Super-Heroes [Wildfire; Dawnstar; Light Lass; Tyroc; Saturn Girl; Lightning Lad; Shadow Lass]; Dagon the Avenger [Wezil Yondor]; Arn Digby; Tarnia Tolarn; Crav Nah; Mytra Nah; Marte Ida Allon; Wynn Allon; Ji Daggle; Derek Morgna |
| 13 | Issue #265 Cover | cover reprint (on interior page) | 1 | pencils: Dick Giordano; inks: Dick Giordano | Legion of Super-Heroes [Tyroc; Shadow Lass; Dawnstar; Saturn Girl; Wildfire; Lightning Lad] |
| 14 | The Brigadoon Syndrome! | comic story | 17 | script: Gerry Conway, J. M. DeMatteis; pencils: Jim Janes; inks: Dave Hunt; colors: Gene D'Angelo; letters: Milt Snapinn | Legion of Super-Heroes [Tyroc; Shadow Lass; Dawnstar; Saturn Girl; Wildfire; Lightning Lad] |
| 15 | Issue #266 Cover | cover reprint (on interior page) | 1 | pencils: Dick Giordano; inks: Dick Giordano | Lightning Lad; Bouncing Boy; Duo Damsel; Wildfire; Kantuu |
| 16 | Kantuu | comic story | 17 | script: Gerry Conway; pencils: Jimmy Janes; inks: Frank Chiaramonte; colors: Gene D'Angelo; letters: John Costanza | Lightning Lad; Bouncing Boy; Duo Damsel; Kantuu; Element Lad; Colossal Boy |
| 17 | Issue #267 Cover | cover reprint (on interior page) | 1 | pencils: Dick Giordano; inks: Dick Giordano | Element Lad; Dou Damsel; Bouncing Boy; Colossal Boy |
| 18 | To Bottle a Genie! | comic story | 17 | script: Gerry Conway; pencils: Jimmy Janes; inks: Dave Hunt; colors: Gene D'Angelo; letters: Milton Snapinn | Legion of Super-Heroes [Element Lad; Duo Damsel; Bouncing Boy; Colossal Boy]; Kantuu; Tage; Rin; Guardians of The Universe (cameo); Djinn (cameo) |
| 19 | The Grounded Legionnaires | comic story | 8 | script: Paul Kupperberg; pencils: Steve Ditko; inks: Dave Hunt; colors: Jerry Serpe; letters: Todd Klein | Legion of Super-Heroes [Shadow Lass [Tasmia Malor]; Mon-El; Brainiac 5; Cosmic Boy; Saturn Girl]; Commander Hagbard; Vibrex |
| 20 | Issue #268 Cover | cover reprint (on interior page) | 1 | pencils: George Pérez; inks: Terry Austin | Dream Girl; Chameleon Boy; Karate Kid; Doctor Mayavale |
| 21 | Life after Life after Life | comic story | 25 | script: J. M. DeMatteis; pencils: Steve Ditko; inks: Bob Wiacek; colors: Gene D'Angelo; letters: John Costanza | Legion of Super-Heroes [Dream Girl; Karate Kid; Chameleon Boy; Colossal Boy; Shrinking Violet; Cosmic Boy; Saturn Girl; Lightning Lad]; Doctor Mayavale; R. J. Brande |
| 22 | Issue #269 Cover | cover reprint (on interior page) | 1 | pencils: Dick Giordano; inks: Dick Giordano; letters: Todd Klein | Mon-El; Validus; Lightning Lad; Saturn Girl; Wildfire; Princess Projectra; Timber Wolf; Tharok; Mano; Persuader; Emerald Empress |
| 23 | Who Shall Name the Dark Man? | comic story | 25 | script: Gerry Conway; pencils: Jimmy Janes; inks: Frank Chiaramonte; colors: Gene D'Angelo; letters: Ben Oda | Legion of Super-Heroes [Colossal Boy; Timber Wolf; Wildfire; Mon-El; Shadow Lass; Princess Projectra; Shrinking Violet; Lightning Lad; Saturn Girl; Light Lass]; VILLAINS: Fatal Five [Tharok; Mano, the Persuader [Nyeun Chun Ti]; Emerald Empress [Sarya]; Validus]; Dark Man (identity revealed in issue |
| 24 | Issue #270 Cover | cover reprint (on interior page) | 1 | pencils: Jim Janes; inks: Dick Giordano | Shadow Lass; Mon-El; Wildfire; Shrinking Violet; Princess Projectra; Colossal Boy; Tharok; Dark Man |
| 25 | Who Is the Dark Man? | comic story | 25 | script: Gerry Conway; pencils: Jimmy Janes; inks: Frank Chiaramonte; colors: Gene D'Angelo; letters: Milt Snapinn | Legion of Super-Heroes [Shadow Lass; Princess Projectra; Colossal Boy; Shrinking Violet; Mon-El; Wildfire; Timber Wolf; Lightning Lad; Saturn Girl; Light Lass]; Dark Man; Fatal Five [Tharok; Emerald Empress; Mano; Persuader; Validus]; Marte Ida Allon; Wynn Allon; League of Super-Assassins [Silver Sl |
| 26 | Issue #271 Cover | cover reprint (on interior page) | 1 | pencils: Jim Janes; inks: Steve Mitchell | Legion of Super-Heroes [Lightning Lad; Light Lass; Wildfire; Saturn Girl]; Dark Man; Tharok; Blok |
| 27 | What Is the Dark Man? | comic story | 25 | script: Gerry Conway; pencils: Jimmy Janes; inks: John Calnan; colors: Gene D'Angelo; letters: John Costanza | Legion of Super-Heroes [Timber Wolf; Light Lass; Lightning Lad; Saturn Girl; Colossal Boy; Princess Projectra; Wildfire; Mon-El; Shadow Lass; Shrinking Violet]; Dark Man; Fatal Five [Emerald Empress; Mano; The Persuader; Validus; Tharok]; Blok; Marte Allon |
| 28 | Secrets #1 Cover | cover reprint (on interior page) | 1 | pencils: Jim Janes; inks: Dick Giordano; letters: Gaspar Saladino | The Legion of Super-Heroes [Superboy; Lightning Lad; Cosmic Boy; Saturn Girl; Chameleon Boy]; Arlayn |
| 29 | The Past ...Seen Darkly | comic story | 25 | script: E. Nelson Bridwell, Paul Kupperberg; pencils: Jim Janes; inks: Frank Chiaramonte; colors: Gene D'Angelo; letters: Ben Oda | The Legion of Super-Heroes [Tyroc; Superboy; Supergirl; Brainiac 5; Light Lass (origin as Lightning Lass); Karate Kid [Val Armorr]; Chameleon Boy (origin); Dream Girl; Bouncing Boy; Lightning Lad (origin); Saturn Girl (origin); Shadow Lass; Mon-El; Cosmic Boy (origin); Wildfire; Shrinking Violet; Co |
| 30 | Secrets #2 Cover | cover reprint (on interior page) | 1 | pencils: Dick Giordano; inks: Dick Giordano | The Legion of Super-Heroes [Superboy; Supergirl; Princess Projectra; Phantom Girl; Brainiac 5; Shadow Lass (inset); Ultra Boy (inset); Shrinking Violet (inset); Sun Boy (inset); Dream Girl (inset); Tyroc (inset)] |
| 31 | R. J. Brande Is Dying!! | comic story | 25 | script: E. Nelson Bridwell, Paul Kupperberg; pencils: Jim Janes; inks: Frank Chiaramonte; colors: Gene D'Angelo; letters: Ben Oda | The Legion of Super-Heroes [Brainiac 5 (origin); Wildfire; Mon-El (origin); Chameleon Boy; Colossal Boy (flashback); Saturn Girl; Shrinking Violet (flashback, origin); Sun Boy (flashback, origin); Supergirl (flashback); Bouncing Boy (flashback, origin); Cosmic Boy (flashback); Lightning Lad (flashba |
| 32 | Secrets #3 Cover | cover reprint (on interior page) | 1 | pencils: Dick Giordano; inks: Dick Giordano | The Legion of Super-Heroes [Superboy; Chameleon Boy; Saturn Girl; Lightning Lad; Shadow Lass; Mon-El; Wildfire; Dawnstar]; R.J. Brande |
| 33 | Revelation! | comic story | 25 | script: E. Nelson Bridwell, Paul Kupperberg; pencils: Jim Janes; inks: Frank Chiaramonte; colors: Gene D'Angelo; letters: Ben Oda | The Legion of Super-Heroes [Saturn Girl; Ultra Boy; Chameleon Boy; Princess Projectra; Karate Kid [Val Armorr]; Brainiac 5; Mon-El; Wildfire (origin); Tyroc (flashback, origin); Shadow Lass; Element Lad; Dawnstar (flashback, origin); Ferro Lad (flashback, origin); Sun Boy; Superboy (flashback); Invi |