Book of Souls: A Prof Croft Prequel (Unabridged)
2016
Blue Venom: Blue Wolf, Book 4 (Unabridged)
2024
Blue Howl: Blue Wolf Series, Book 3 (Unabridged)
2018
Blue Shadow: Blue Wolf Series, Book 2 (Unabridged)
2018
Blue Curse: Blue Wolf, Book 1 (Unabridged)
2018
Blood Deal: Prof Croft, Book 2 (Unabridged)
2016