Who created the fictional character that became the star of the War is Hell series in issue #9?
Death (Marvel Comics) Death is a fictional character appearing in American comic books published by Marvel Comics. The character is based on the personification of death. The character first appeared in "Captain Marvel" #26 (Jun. 1973) and was created by Mike Friedrich and Jim Starlin.
John Constantine John Constantine ( ) is a fictional antihero, appearing in comic books published by DC Comics and its alternative imprint Vertigo. The character first appeared in "Swamp Thing" Vol. 2 No. 25 (June 1984), and was created by Alan Moore, Steve Bissette and John Totleben. He serves as the lead character of the comic books "Hellblazer" (1988–2013), "Constantine" (2013–15), "Constantine: The Hellblazer" (2015–16), and "The Hellblazer" (2016–).