| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Princesses of Iowa, The | MP3 CD | 978-1-4915-4912-4 (1-4915-4912-2) | 2014 |
| The Princesses of Iowa | Audio CD | 978-1-4915-4911-7 (1-4915-4911-4) | 2014 |
| The Princesses of Iowa | Preloaded Digital Audio Player | 978-1-4558-8738-5 (1-4558-8738-2) | 2012 |