A Door into Time: An Alex Hawk Time Travel Adventure, Book 1 (Unabridged)
2020
Lost in Kragdon-Ah: An Alex Hawk Time Travel Adventure, Book 2 (Unabridged)
2020
Middle Falls Time Travel Omnibus: Middle Falls Time Travel, Books 1-3 (Unabridged)
2020
Return from Kragdon-Ah: An Alex Hawk Time Travel Adventure, Book 3 (Unabridged)
2021
Warrior of Kragdon-ah: An Alex Hawk Time Travel Adventure, Book 4 (Unabridged)
2021
Mists of Kragdon-ah: An Alex Hawk Time Travel Adventure, Book 6 (Unabridged)
2022