A Date With Death: In the President's Service, Episode One (Unabridged)
2015
Stories Behind the Best-Loved Songs of Christmas
2008
The Dark Pool: In the President's Service, Episode Two (Unabridged)
2015
Stories Behind the Great Traditions of Christmas
2022
Stories Behind the Traditions and Songs of Easter
2008
Time Walker: In the President's Service, Book 19 (Unabridged)
2025