5 audiobooks
The Secrets of the Immortal Nicholas Flamel #1
The Alchemyst
The Secrets of the Immortal Nicholas Flamel #3
The Sorceress
The Secrets of the Immortal Nicholas Flamel #4
The Necromancer
The Secrets of the Immortal Nicholas Flamel #5
The Warlock
The Secrets of the Immortal Nicholas Flamel #6
The Enchantress