Series: Thaumia

Moon Dreams US

Dragon's Plunder UK US

Nul's Quest US

Wizard's Mole US

Series: Johnny Dixon

The Drum, the Doll, and the Zombie with John Bellairs US

The Bell, the Book, and the Spellbinder UK US

The Wrath of the Grinning Ghost UK US

Series: Lewis Barnavelt

The Vengeance of the Witch-Finder with John Bellairs UK US

The Doom of the Haunted Opera with John Bellairs UK US

The Hand of the Necromancer UK US

The Specter from the Magician's Museum UK US

The Beast Under the Wizard's Bridge UK US

The Tower at the End of the World UK US

The Whistle, the Grave, and the Ghost UK US

Series: Grimoire

? soon...

? soon...

? soon...