The Siberian Incident (Unabridged)
2020
Primordia: In Search of the Lost World - Primordia Book 1 (Unabridged)
2018
Lemuria - Mysterious Island Book 1 (Unabridged)
2022
Beneath The Dark Ice - Alex Hunter Book 1 (Unabridged)
2011
To the Center of the Earth - Center of the Earth Book 1 (Unabridged)
2020
Fathomless - Cate Granger Book 1 (Unabridged)
2016