Summerkin

The Magic Thief: Found

Percy Jackson and the Lightning Thief (Book 1)

Moonkind

The Magic Thief: Lost

Percy Jackson and the Titan's Curse (Book 3)

Percy Jackson and the Last Olympian (Book 5)

The House of Hades (Heroes of Olympus Book 4)

The Blood of Olympus (Heroes of Olympus Book 5)

His Dark Materials: The Amber Spyglass (Book 3)

The Magic Thief: Home

The Wee Free Men: (Discworld Novel 30)

Heart of the Land (Spirit Animals: Fall of the Beasts, Book 5)

Percy Jackson and the Battle of the Labyrinth (Book 4)

Percy Jackson and the Sea of Monsters (Book 2)

The Tower of Nero (The Trials of Apollo Book 5)