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Cover of Challengers of the Unknown #9
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CATALOG RECORD

Challengers of the Unknown #9

DC · Series began 1958 · August-September 1959

Dates

Cover date
August-September 1959
On sale
June 16, 1959
Pages
36

Editions and covers

Creators

pencils: Bob Brown, Rube Grossman, Henry Boltinoffletters: Ira Schnappscript: Jack Schiffinks: Rube Grossman, Henry Boltinoff

Stories

  • The Men Who Lost Their Memories! · 9.67 pages

    When a villain named Dekkar uses a machine to steal the Challengers' memories, June Robbins must show her amnesiac friends how to defeat their foe. Goading them, she makes them recall their mountain climbing, diving, and other skills. Feigning amnesia, the Challengers get into the villains' castle to fight. June inserts the memory disk into the machine, hits reverse, and restores the guys' memories.

  • Untitled · 0.67 pages

    Shorty creates "atomic gunpowder."

  • The Plot to Destroy Earth! · 13.67 pages

    The Challengers stumble upon an alien plot to dismantle the Earth. A mole-creature will slice the Earth apart. A sea monster will hold back the seas. A flying creature will trap the air, and pie-shaped slices of Earth will be stolen by a robotic ship! Ace jets to the ship and finds it's on autopilot, run by robots for a long-dead race. The Challengers attack the creatures without success, until they inflate huge balloons that simulate the creatures dying. The robots abort the mission as a failure and depart.

  • The Menace of the Rainbow Rays · 1 pages

Characters

Rocky DavisAce MorganRed RyanProf Haley

Reprinted in

Challengers of the Unknown (1960), Showcase Presents Challengers of the Unknown (2006), The Hundred Comic Monthly (1956)

Run and key data from the Grand Comics Database (comics.org), CC BY-SA 4.0.

Identifiers and aliases from Wikidata (CC0).