Timebound: The Chronos Files, Book 1 (Unabridged)
2014
Time's Edge: The Chronos Files, Book 2 (Unabridged)
2014
The Delphi Effect: The Delphi Trilogy, Book 1 (Unabridged)
2016
Time's Divide: The Chronos Files, Book 3 (Unabridged)
2015
The Delphi Resistance: The Delphi Trilogy, Book 2 (Unabridged)
2017
When the Cat's Away: Enter Haddonwood, Book Two (Unabridged)
2026