Knightfall: Nightlord, Book 4 (Unabridged)
2017
Void: Nightlord, Book 5 (Unabridged)
2018
Mobius: Nightlord, Book 6 (Unabridged)
2020
Fugue: Nightlord, Book 7 (Unabridged)
2021
Nightlord: Penumbra: Nightlord, Book 8 (Unabridged)
2023
Phoebe's Tale: From His Shadow: Nightlord: Interludes, Book 1 (Nightlord, Book 7.1) (Unabridged)
2022