• Incarceron (Incarceron, Book 1)
• Sapphique - Incarceron 02
• Circle of Stones
• Darkhenge
• The Slanted Worlds
• The Ghost Box
• The Door in the Moon
• The Hidden Coronet
• Obsidian Mirror
• Snow-Walker
• The Margrave
• Corbenic
• Darkwater
• The Dark City