Barrons Educational Series · John Wiley & Sons
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Parrotlet | 978-0-7645-6073-6 (0-7645-6073-5) | 1997 |
| Parrotlet Handbook | 978-0-7641-4189-8 (0-7641-4189-9) | 2009 |
| The Parrotlet: An Owner's Guide to a Happy Healthy Pet | 978-0-7645-6171-9 (0-7645-6171-5) | 2000 |