#1 of 7 in Percy Jackson and the Olympians

#4 of 6 in The Twilight Saga

#3 of 7 in The Chronicles of Narnia (Publication Order)

#1 of 2 in Notes from a Small Island

#5 of 7 in The Chronicles of Narnia (Publication Order)

#6 of 8 in Harry Potter

#1 of 10 in Outlander

#2 of 8 in Harry Potter

#3 of 10 in Outlander

#4 of 10 in Outlander

#4 of 8 in Harry Potter

Middle-earth Legendarium

#7 of 8 in Harry Potter

#1 of 5 in All Souls

#2 of 3 in The Lord of the Rings

#3 of 8 in Harry Potter

#5 of 10 in Outlander

#1 of 4 in The Wingfeather Saga

#3 of 3 in Lord John Grey

#3 of 3 in Hogwarts Library

#3 of 3 in The Hunger Games

#1 of 8 in Harry Potter

#1 of 5 in The Inheritance Cycle

#4 of 5 in The Inheritance Cycle

#3 of 4 in The Wingfeather Saga

#2 of 3 in Lord John Grey

#7 of 10 in Outlander

#2 of 3 in The Hunger Games

#1 of 3 in The Lord of the Rings

#1 of 3 in Lord John Grey

#2 of 5 in The Inheritance Cycle

#2 of 10 in Outlander

#1 of 3 in The Hunger Games

#3 of 5 in The Inheritance Cycle

#6 of 10 in Outlander

#2 of 4 in The Wingfeather Saga

#5 of 8 in Harry Potter

#4 of 7 in A Song of Ice and Fire