Death (Discworld)
Death has appeared in every Discworld novel, with the exception of "The Wee Free Men" and "Snuff", and had a possible cameo at the end of "Johnny and the Dead" (the character was not identified, but spoke in unquoted small caps). The Discworld books with Death as a leading character, starting with "Mort" in 1987, are:
Discworld gods
On the Disc, the power of belief blurs the line between godhood and mortality. Many very human characters, such as Mort, Susan Sto Helit, Lobsang Ludd, Jeremy Clockson, Tiffany Aching, and Pteppic have permanently or momentarily assumed the roles of gods, or at least of anthropomorphic personifications. Tooth Fairies and the History Monks are groups of humans who play godlike roles.