- Zen Coloring Books for Adults: Coloring Pages for Adults
- Zen Coloring Books for Adults: Adult Coloring Book (Art Book Series)
- Zen Coloring Books for Adults: Coloring Templates for Meditation and Relaxation
- Zen Coloring Books for Adults: Anti-Stress Art Therapy for Busy People (the Mindfulness Coloring Series)
- Zen Coloring Books for Adults: Mood Enhancing Mandalas (Mandala Coloring Books for Relaxation)