#3 of 3 in The Half Bad Trilogy

#1 of 3 in The Half Bad Trilogy

Middle-earth Legendarium

#8 of 11 in The 39 Clues

#2 of 5 in The Heroes of Olympus

#3 of 8 in Harry Potter

#1 of 5 in The Heroes of Olympus

#1 of 8 in Harry Potter

#1 of 7 in The Bone Season

#3 of 6 in The Secrets of the Immortal Nicholas Flamel

#1 of 7 in Lorien Legacies

#1 of 3 in Ashes Trilogy

#10 of 11 in The 39 Clues

#6 of 11 in The 39 Clues

#1 of 7 in Percy Jackson and the Olympians

#3 of 5 in The Heroes of Olympus

#0.1 of 4 in Robot

#2 of 3 in The Hunger Games

#1 of 6 in The 39 Clues: Cahills vs. Vespers

#1 of 3 in The Lord of the Rings

#1 of 3 in Divergent

#1 of 3 in The Maze Runner

#1 of 3 in The Hunger Games

#2 of 7 in The Bone Season

#2 of 3 in Divergent

#2 of 6 in The Secrets of the Immortal Nicholas Flamel

#1 of 7 in A Song of Ice and Fire