#3.5 of 7 in The Mistborn Saga
7 The Cosmere
#4 of 5 in Mistborn: Wax & Wayne
#5 of 6 in The Heroes of Olympus
#2 of 6 in The Heroes of Olympus
#1 of 6 in The Heroes of Olympus
#0.5 of 7 in The Mistborn Saga
#1 of 3 in The Folk of the Air
#1 of 6 in The Stormlight Archive
#2 of 3 in The Lord of the Rings
#5 of 6 in A Song of Ice and Fire
#1-3 of 3 in The Lord of the Rings
#3 of 3 in The Dark Artifices
#1 of 3 in The Dark Artifices
#2 of 3 in The Dark Artifices
#2.5 of 3 in The Kingkiller Chronicle
#1 of 3 in The Lord of the Rings
#0 of 3 in The Lord of the Rings
#1 of 6 in A Song of Ice and Fire
#1 of 2 in The Adventures of the Princess and Mr. Whiffle
Planned book #3 of 7 in The Kingkiller Chronicle