| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Edward MacDowell and His Cabin in the Pines | 978-0-525-29150-3 (0-525-29150-4) | 1940 | Opal Wheeler · Mary Greenwalt |
| Sebastian Bach, The Boy from Thuringia | 978-0-9746505-1-7 (0-9746505-1-X) | 2010 | Opal Wheeler |