On a pale horse

On a Pale Horse is a fantasy novel by Piers Anthony, first published in 1983. It is the first of eight books in the Incarnations of Immortality series. The book focuses on Zane, a photographer about to commit suicide who instead kills Death and must assume his office. The book spawned a five-issue comic series, released by Innovation Publishing from 1991 to 1993, but Innovation went out of business before releasing the sixth and final issue. It was also the inspiration for the television series, Dead Like Me, which worked on the premise that there are multiple Grim Reapers working the planet.