| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Balloon Shading Coloring Book: Grayscale coloring books for adults Relaxation Art Therapy for Busy People | 978-1-5355-5455-8 (1-5355-5455-X) | 2016 |
| Balloon Shading Coloring Book: Grayscale coloring books for adults Relaxation Art Therapy for Busy People | 978-1-5355-5457-2 (1-5355-5457-6) | 2016 |
| Bird Paradise Volume 1: Bird Grayscale coloring books for adults Relaxation Art Therapy for Busy People | 978-1-5351-5715-5 (1-5351-5715-1) | 2016 |