E.B. · Emma Blum · Ewen Blain
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Adult Coloring Books: A Stress Relieving Pattern and Mandala Coloring Book for Adults | 978-1-5148-0191-8 (1-5148-0191-4) | 2015 | Adult Coloring Books |
| Adult Colouring Books: An Art Therapy Anti-Stress Colouring Book for Adults | 978-1-5148-0144-4 (1-5148-0144-2) | 2015 | Adult Colouring Books |