Hogfather (Discworld, #20)

Terry Pratchett

Mort (Discworld, #4; Death, #1)

Terry Pratchett

Reaper Man (Discworld, #11; Death, #2)

Terry Pratchett

Soul Music (Discworld, #16; Death, #3)

Terry Pratchett

Thief of Time (Discworld, #26; Death, #5)

Terry Pratchett