| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Bob-Along: Numbers: Bath Books that Float | 978-1-4380-0185-2 (1-4380-0185-1) | 2012 |
| Colors | 978-1-4380-0184-5 (1-4380-0184-3) | 2012 |
Paul D. · Paul DerOhannesian · Paul Deuring · Paul Doremus · Paul Dormagen · Paul Dring · Paul Dronsfield (ilustr.) Alfie Clover · Paul Durrington