Books
Audiobooks
Star Trek: The Original Series: Vulcan's Forge
1997
Vulcan's Heart
1999
Star Trek: The Original Series: Vulcan's Soul #1: Exodus
2004
Samuel De Champlain: Explorer of the Great Lakes Region and Founder of Quebec (Unabridged)
2023
Flakes and Flurries: A Book About Snow (Unabridged)
2013
Gusts and Gales: A Book About Wind (Amazing Science: Weather) (Unabridged)
2013