| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Oxford Reading Tree Read With Biff, Chip, and Kipper: My Phonics Flashcards | 978-0-19-273448-8 (0-19-273448-2) | 2013 | Roderick Hunt · Alex Brychta · Annemarie Young |
| Oxford Reading Tree Read With Biff, Chip, and Kipper: My Phonics Kit | 978-0-19-848800-2 (0-19-848800-9) | 2012 | Roderick Hunt · Annemarie Young |