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Appearances of Captain Atom

Nathaniel Adam first appeared as Captain Atom in Captain Atom (DC, 1987 series) #1 (March 1987). He was driven insane and became Monarch in Crisis Aftermath: The Battle for Bludhaven (DC, 2006 series) #6 (September 2006). He was last seen as Monarch in Countdown (DC, 2007 series) #13 (March 2008). When he returned as Captain Atom in Action Comics (DC, 1938 series) #879 (September 2009), his sanity was restored but his memory was jumbled.

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Action Comics (1938 Series) -
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Action Comics Weekly (1988 Series) -

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Action Comics Weekly (1988 Series) -

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Action Comics Weekly (1988 Series) -

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Action Comics Weekly (1988 Series) -

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Adventures of Superman (1987 Series) -

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Adventures of Superman (1987 Series) -

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Adventures of Superman (1987 Series) -

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Adventures of Superman (1987 Series) -

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Adventures of Superman (1987 Series) -

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Adventures of Superman (1987 Series) -

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Batgirl (2025 series) #1 January 2025
Blue Beetle (1986 Series) -

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Captain Atom (1987 Series) -

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Captain Atom (1987 Series) -

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Captain Atom (1987 Series) -

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Captain Atom (2011 Series) -

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Captain Atom: Armageddon (2005 Series) -

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Convergence: Infinite Earths (2015 Series) -

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DC Universe: Legacies (2011 Series) -

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DC Universe: Legacies (2012 Series) -

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DCU: Legacies (2010 Series) -

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Deathstroke (1995 Series) -

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Doomsday Clock (2018 Series) -

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Firestorm the Nuclear Man (1987 Series) -

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Firestorm the Nuclear Man (1987 Series) -

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Flash (1987 Series) -

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Forever People (1988 Series) -

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Formerly Known as the Justice League (2003 Series) -

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Green Lantern (1990 Series) -

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Hawk and Dove (1989 Series) -

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Identity Crisis (2004 Series) -

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Identity Crisis (2016 Series) -

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Invasion (1988 Series) -

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JLA (1997 Series) -

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Justice League America (1989 Series) -

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Justice League America (1989 Series) -

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Justice League Europe (1989 Series) -

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Justice League International (2009 Series) -

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Justice League International (2009 Series) -

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Justice League United (2015 Series) -

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Justice League Unlimited [Free Comic Book Day Edition] (2006 Series) -

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Justice League: Generation Lost (2010 Series) -

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Justice League: Generation Lost (2010 Series) -

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Justice League: Generation Lost (2010 Series) -

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Manhunter (1994 Series) -

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Mystery in Space (2007 Series) -

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Secret Origins (1986 Series) -

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Secret Origins (1986 Series) -

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Secret Origins (1986 Series) -

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Space Adventures (1968 Series) -

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Suicide Squad (1987 Series) -

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Suicide Squad (1987 Series) -

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Superman & Batman Magazine (1993 Series) -

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Superman (1987 Series) -

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Superman (1987 Series) -

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Superman (1987 Series) -

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Superman (1987 Series) -

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Superman (1987 series) #23 [Direct] November 1988
Superman: Reign of Doomsday (2012 Series) -

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Superman: The Doomsday Wars (1998 Series) -

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Teen Titans Spotlight (1986 Series) -

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The Flash (2016 Series) -

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The Power of SHAZAM! (1995 Series) -

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Wonder Woman (1987 Series) -

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