| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Bird Song Ear Training Guide Who Cooks For Poor Sam Peabody?: Learn How To Recognize Birdsongs From The Midwest And Northeast States | 978-0-9754434-0-8 (0-9754434-0-2) | 2003 |
| Bird Song Ear Training Guide: Who Cooks for Poor Sam Peabody? Learn to Recognize the Songs of Birds from the Midwest and Northeast States | 978-1-932133-09-7 (1-932133-09-7) | 2002 |