| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Doodle Animals Coloring Book: Coloring Fun For Adults And Kids | 978-1-5232-5653-2 (1-5232-5653-2) | 2016 |
| The World's Best Mandala Coloring Book: A Stress Management Coloring Book For Adults | 978-1-5146-5752-2 (1-5146-5752-X) | 2015 |
P.F. · Pen Farthing · Penny Farthing Graphics · Pim Fortuyn · Pina Fratamico