Bastion: Valdemar: Collegium Chronicles, Book 5 (Unabridged)
2026
Foundation: Valdemar: Collegium Chronicles, Book 1 (Unabridged)
2008
Spy, Spy Again: Valdemar: Family Spies, Book 3 (Unabridged)
2020
The Serpent's Shadow: Elemental Masters (Unabridged)
2009
Eye Spy: Valdemar: Family Spies, Book 2 (Unabridged)
2019
The Bartered Brides: Elemental Masters, Book 13 (Unabridged)
2018