Cause of Death: The Time Bubble, Book 12 (Unabridged)
2025
Return to Tomorrow: The Time Bubble, Book 11 (Unabridged)
2025
Happy New Year: The Time Bubble, Book 10 (Unabridged)
2019
The Time Bubble: The Time Bubble, Book 1 (Unabridged)
2018
Man out of Time: The Time Bubble, Book 3 (Unabridged)
2025
Midlife Crisis: The Time Bubble, Book 7 (Unabridged)
2018