John Bellairs
The House with a Clock in Its Walls
The Mummy, the Will, and the Crypt
The Mummy, the Will, and the Crypt (Johnny Dixon Book 2)
The Mummy, the Will, and the Crypt: The Johnny Dixon Series, Book 2
The Hand of the Necromancer: The Johnny Dixon Series, Book 10
The Hand of the Necromancer (Johnny Dixon Book 10)
The Curse of the Blue Figurine (Johnny Dixon Book 1)
The Face in the Frost
The Treasure of Alpheus Winterborn (Anthony Monday)
The Spell of the Sorcerer's Skull
The Spell of the Sorcerer's Skull
The Face in the Frost
The Mummy, the Will, and the Crypt
The Curse of the Blue Figurine
The Revenge of the Wizard's Ghost (Dial Books for Young Readers)
The Secret of the Underground Room: A Johnny Dixon, Professor Childermass Book
The Revenge of the Wizard's Ghost
The Spell of the Sorcerer's Skull
The House with a Clock in It's Walls
The Curse of the Blue Figurine