Christopher Evan Welch

Last Apprentice: Revenge of the Witch (Book 1)

The Art of Racing in the Rain

Interworld

The Last Apprentice: Wrath of the Bloodeye (Book 5)

The Last Apprentice: Curse of the Bane (Book 2)

The Last Apprentice: Attack of the Fiend (Book 4)

The Last Apprentice: Lure of the Dead (Book 10)

The Last Apprentice: Rage of the Fallen (Book 8)

Last Apprentice: Night of the Soul Stealer (Book 3)

The Last Apprentice: Grimalkin the Witch Assassin (Book 9)

The Last Apprentice: Rise of the Huntress (Book 7)

The Last Apprentice: Clash of the Demons (Book 6)

Winter Chill

The Last Apprentice: The Spook's Tale

InterWorld