David Cunningham
Books
- Snowbound Mystery 1968
- Mountain Top Mystery 1964
- The Lighthouse Mystery 1963
- Schoolhouse Mystery 1965
- Bus Station Mystery 1974
- Mystery Behind the Wall 1973
- Tree House Mystery 1969
- Benny Uncovers a Mystery 1976
- Caboose Mystery 1966
- Mystery in the Sand 1971