Adventure Comics #212
☆ Be the first to review + Add to your collection — Join freeIn "Superboy's Robot Twin!", Superboy vanishes for a week, prompting Professor Wilson to construct a robotic duplicate to fill in. Meanwhile, Superboy—after a strange encounter with a comet—awakens with no memory of who he is. Written by Jerry Coleman and illustrated by Curt Swan with inks by George Klein, this 1955 adventure blends science and mystery in a story where identity and trust are put to the test. The cover, by Curt Swan and Ray Burnley, captures the eerie tension of a hero replaced by his own mechanical echo.
In "Superboy's Robot Twin!" from Adventure Comics #212 (1955), Superboy vanishes for a week, prompting Professor Wilson to construct a robot duplicate to maintain his heroic duties. Meanwhile, Superboy—after a strange encounter with a comet—awakens with no memory of who he is, wandering a world that no longer recognizes him.
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Reprints
↩ Reprints Batman #50 (1948)
Reprinted in Superboy #78 (1955), DC Finest: Superboy: The Superdog from Krypton #[nn] (2025), Superman Annual #1959-60
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