- Mini Mandalas Vol. 1: On the Go Edition
- Insane Mandalas Vol. 1 - The Original Stress Inducing Coloring Book: The World's Hardest Coloring Book
- Insane Mandalas Vol. 2 - The Original Stress Inducing Coloring Book: The World's Hardest Coloring Book
- Midnight Mandalas Vol. 8: A Stress Management Coloring Book For Adults
- Midnight Mandalas Vol. 9: A Stress Management Coloring Book For Adults