| title | ISBN-13 | year of publication |
|---|---|---|
| The Pilgrim's Progress in Words of One Syllable | 978-1-4701-0754-3 | 2012 |
| The Pilgrim's Progress in Words of One Syllable | 978-1-4774-2561-9 | 2012 |
| The Pilgrim's Progress in Words of One Syllable | 978-1-4636-4363-8 | 2011 |
| The Pilgrim's Progress in Words of One Syllable | 978-1-4680-3530-8 | 2011 |