Tales of the Legion of Super-Heroes
Adult Legion Chronology

When most of the Legionnaires passed the age of 21, the decision was made to become the "Adult Legion" and create a separate Teen Auxiliary for new members under the age of 18.

This is a chronological timeline of stories featuring the adult Legion of Super-Heroes. Clicking on a "term-year" will speed you to that particular period in the Legion's history; clicking on a story title will take you to a page fully detailing that particular tale:

Term Date Issues Involved
Years 9-11 2970-73 No chronicled events
Year 12 2973-74 Superman 147, 155, 165; Action 283, 289; Jimmy Olsen 63
Year 13 2974-75 Adventure Comics No. 331
Year 14 2975-76 Jimmy Olsen No. 87, Action Comics No. 332
Years 15-21 2976-83 No chronicled events
Year 22 2983-84 Adventure Comics No. 354/355
Year 23 2984-85 World's Finest Comics No. 168
Year 24 2985-86 Superman No. 213

For stories that take place before these dates, please see The Legion Chronology.

Adult Legion Page | Legion Main Page | Superman Family Chronology

Timeline Notes

This is a timeline of the adult Legion of Super-Heroes' feature and guest appearances. The stories are listed in chronological order of events, which is not always in publishing order, and from the team's 30th century perspective.

For tales that feature adult Legion cameos (i.e. pictures or statues) or non-interactive references, please consult Legion-Relevant Stories.

For character appearances within a story, note that "Roll Call" is listed alphabetically, while other character listings are presented in order of appearance. A character listed in non-bold font indicates that, while they are visibly seen (or ostensibly present), they do not contribute any dialogue - either in speech or thought.

Please also note that this is a Silver Age-only account of the history of the original Legion of Super-Heroes so, therefore, does not include any stories, facts, or assumptions based on stories published after Mort Weisinger's last edited issue, Action Comics No. 392, cover-dated September 1970.

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Years 9-11 (2970-73) Leaders: Unknown; no chronicled events
 

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Year 12 (2973-74) Leader: Unknown
 
Superman No. 147 Superman No. 147 (Aug. 1961)

"The Legion of Super-Villains"

Writer: Jerry Siegel

Penciller: Curt Swan

Inker: Sheldon Moldoff

Superman meets the Adult Legionnaires for the first time.

Action Comics No. 283 Action Comics No. 283 (Dec. 1961)

"The Red Kryptonite Menace"

Writer: Unknown

Penciller: Curt Swan

Inker: Stan Kaye

Two Durlan members of the LSV travel to the past to try to destroy Superman.

Action Comics No. 289 Action Comics No. 289 (June 1962)

"Superman's Super-Courtship"

Writer: Jerry Siegel

Artist: Jim Mooney

Supergirl and Superman travel 1010 years into the future for a Legion Xmas.

Superman No. 155 Superman No. 155 (Aug. 1962)

"The Downfall of Superman"

Writer: Jerry Siegel

Penciller: Curt Swan

Inker: George Klein

Cosmic Man and Lightning Man go back in time to help Superman.

Jimmy Olsen No. 63 Superman's Pal, Jimmy Olsen No. 63 (Sept. 1962)

"The League of Fantastic Supermen"

Writer: Jerry Siegel

Penciller: Curt Swan

Inker: George Klein

The LSV try to trick Jimmy Olsen into believing they're from Kandor.

Superman No. 165 Superman No. 165 (Nov. 1963)

"Beauty and the Super-Beast"

Writer: Robert Bernstein

Penciller: Curt Swan

Inker: George Klein

Saturn Woman and Proty II help Superman in 1963.

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Year 13 (2974-75) Leader: Unknown
 
Adventure Comics No. 331 Adventure Comics No. 331 (Apr. 1965)

"The Triumph of the Legion of Super-Villains"

Writer: Jerry Siegel

Artist: Jim Mooney

The Legion of Super-Villains travel back to 2965 to help Dynamo Boy take over the Legion of Super-Heroes.

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Year 14 (2975-76) Leader: Unknown
 
Jimmy Olsen No. 87 Superman's Pal, Jimmy Olsen No. 87 (Sept. 1965)

"The Arena of Doom"

Writer: Jerry Siegel

Artist: Al Plastino

The LSV attack Jimmy Olsen in the 20th century.

Action Comics No. 332 Action Comics No. 332 (Jan. 1966)

"The Super-Vengence of Lex Luthor"

Writer: Leo Dorfman

Artist: Al Plastino

Luthor safeguards Superman from attempts by other crooks to take his life.

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Years 15-21 (2976-83) Leaders: Unknown; no chronicled events
 

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Year 22 (2983-84) Leader: Cosmic Man
 
Adventure Comics No. 354 Adventure Comics No. 354 (Mar. 1967)

"The Adult Legion"

Writer: Jim Shooter

Penciller: Curt Swan

Inker: George Klein

Controlled by the LSV, Ferro Lad's brother attacks the Legion of Super-Heroes.

Adventure Comics No. 355 Adventure Comics No. 355 (Apr. 1967)

"The War of the Legions"

Writer: Jim Shooter

Penciller: Curt Swan

Inker: George Klein

The Legion of Super-Villains attack.

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Year 23 (2984-85) Leader: Unknown (possibly Cosmic Man)
 
World's Finest No. 168 World's Finest Comics No. 168 (Aug. 1967)

"Return of the Composite Legionnaire"

Writer: Cary Bates

Penciller: Curt Swan

Inker: George Klein

Superman asks the Legion about the statuettes they made for him as a teen.

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Year 24 (2985-86) Leader: Unknown
 
Superman No. 213 Superman No. 213 (Jan. 1969)

"The Most Dangerous Door in the World"

Writer: Cary Bates

Penciller: Curt Swan

Inker: Jack Abel

Brainiac 5 helps Superman escape from a vault in which he was imprisoned by Mordru.

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Adult Legion Page | Legion Main Page | Superman Family Chronology