Mort is a Discworld novel by Terry Pratchett and also the name of its main character. Published in 1987, it is the fourth Discworld novel and the first to focus on the Death of the Discworld, who only appeared as a side character in the previous novels.
In the BBC's 2003 Big Read contest, viewers voted on the "Nation's Best-loved Book"; Mort was among the Top 100 and chosen as the most popular of Pratchett's novels.