Madame Xanadu is created by David Michelinie and Val Mayerik. Character first appeared in Doorway to Nightmare #1 comic book, February 1978. She has been member of Sentinels of Magic (first appeared as a team in Day of Judgment #1, Nov. 1999) along of Deadman, Doctor Occult, Sebastian Faust, Sentinel, Phantom Stranger, Ragman, Zatanna and Doctor Fate.
After first appearance Madame Xanadu visited in DC's The Unexpected #190, #192, #194 and #195, 1979. Madame Xanadu #1 appeared in 1981, but the second issue never came. Madame Xanadu Vol. 2 started in 2008.
Other appearances of Madame Xanadu:
- Doorway to Nightmare #1-#5 (1978)
- Wonder Woman #292-#293 (1982)
- DC Comics Presents #65 (1984)
- Blue Devil Annual 1. (1985)
- Crisis on Infinite Earths #10 and #12 (1986)
- Blue Devil #31 (1986)
- The Spectre #1-#9 (1987) and #11-#16 (1988) and #18-#28, #30, #31 (1988-1989)
- Suicide Squad #8 (1987)
- Millennium #4 (1988)
- The Books of Magic #2 (1991)
- War of the Gods #4 (1991)
- Showcase '93 (1993)
- The Spectre Annual 1. (1988)
- The Spectre #2-#62 (1993-1998)
- Day of Judgment #1-#5 (1999)
- Martian Manhunter #28 (2001)
- JLA: Black Baptism #1-#2, #4 (2001)
- Justice Leaugue of America #58 and #68 (2001-2002)
- Day of Vengeance #2 (2005)
- Day of Vengeance: Infinite Crisis Special (2006)
- Infinite Crisis #6 (2006)
- Birds of Prey #100 (2007)
- Countdown #50 (2007)
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| National Comics: Madame X #1 VF/NM Madame Xanadu Rob Williams Trevor Hairsine | |
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| Madame Xanadu TPB (2009-2011 DC/Vertigo) #1-1ST NM | |
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| Madame Xanadu (2008 2nd Series) #21 VF | |
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| Madame Xanadu #1**1st Print**Matt Wagner and Amy Reeder Hadley**Vertigo**2008 | |
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| Madame Xanadu TPB (2009-2011 DC/Vertigo) #3-1ST NM | |
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| Madame Xanadu (2008 2nd Series) #14 NM | |
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| Madame Xanadu (2008 2nd Series) #13 NM | |
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