(editor, Rivière Blanche, 2012, ) Belphégor (translation/adaptation of Arthur Bernède's novel, Black Coat Press, 2012, ) Dimension Skylark 1 (French translation of E. E. Smith's The Skylark of Space, Rivière Blanche, 2016, ) Comics (writing) DC Comics Fury of Firestorm No. 32 (art by Alan Kupperberg, DC Comics, 1985) Arak, Son of Thunder #45–50 (based on plots by Roy Thomas & Dann Thomas, art by Gérald Forton & Tony DeZuniga, DC, 1985) Action Comics No. 579 (Superman/Asterix) (art by Keith Giffen, DC, 1986) DC Challenge No. 9 (with Roy Thomas, art by Don Heck, DC, 1986) Teen Titans Spotlight #6: "Jericho" (with Marv Wolfman, art by Ross Andru, DC, 1987) Teen Titans Annual No. 3 (with Marv Wolfman, art by Mike Collins, DC, 1987) Teen Titans Spotlight #11: "Brotherhood of Evil" (Tintin parody) (art by Joe Orlando, DC, 1987) Star Trek No. 40 (with Len Wein, art by Tom Sutton, DC, 1987) Teen Titans No. 44 (art by Mike Collins, DC, 1988) Blue Beetle #14–15, #17–22 (with Len Wein, art by Paris Cullins, DC, 1987–1988) Young All-Stars No. 12, #16–17 (with Roy Thomas, art by Michael Bair, DC, 1988) Secret Origins: Zatanna No. 27 (under the pseudonym of Ehrich Weiss, art by Tom Artis, P. Craig Russell, Grant Miehm & Fred Fredericks, DC, 1988) Deathstroke the Terminator #31–33, #37–38 (with Marv Wolfman, art by Steve Erwin, Jaxon Renick, DC, 1994) The Metropolis Trilogy: Superman's Metropolis (with Roy Thomas, art by Ted McKeever, Elseworlds, DC, 64 pages, 1996, ) Legends of the DC Universe: Superman / Transilvane #22–23 (art by José Ladrönn, DC, 1999) The Metropolis Trilogy: Batman: Nosferatu (art by Ted McKeever, Elseworlds, DC, 64 pages, 1999, ) The Metropolis Trilogy: Wonder Woman: The Blue Amazon (art by Ted McKeever, Elseworlds, DC, 64 pages, 2003) Marvel Comics Doctor Strange: Sorcerer Supreme #6–8: "Book of the Vishanti" (art by Tom Sutton, Marvel Comics, 1989) Clive Barker's Hellraiser #3: "Blood of a Poet" (art by John Ridgway, Epic, 1990) Dr Strange: Sorcerer Supreme #9–13, 15: "Book of the Vishanti" (art by David Day & Dan Day, Marvel, 1990) Dr Strange: Sorcerer Supreme #16, 17, 20: "Book of the Vishanti" (art by Geof Isherwood, Marvel, 1990) Dr Strange: Sorcerer Supreme #21–23: "Book of the Vishanti" (art by Lee Weeks, Marvel, 1990) The Airtight Garage: The Elsewhere Prince #1–6 (with Moebius, art by Eric Shanower, Epic Comics, 1990) What If... #15: Fantastic Four (with