Mini Kaleidoscopes: A Coloring Book for Adults

Mini Mandalas: A Coloring Book for Adults Featuring 50 Mandalas

Pocket Mandala Coloring Book: Mini Zen Creations for Portable Relaxation and Mindfulness

Pocket Size Color For Calm: Mini Adult Coloring Book (Adult Coloring Patterns) (Volume 57)

Mini Doodles - Patterns

Kaleidoscope Wonders: Color Art for Everyone

The Mini Mandala Coloring Book

MiniMENTALs On-the-Go Coloring Book: Restore Sanity with 50 Miniature OrnaMENTALs Coloring Pages for Grown-Ups (Volume 3)

Relax.Color: Coloring Book for Adults With 60 Pictures in 3 Categories: 20 Geometric Patterns, 20 Mandalas and 20 Celtic Designs [8.5 x 8.5 Inches / Purple & Black]

Mini Doodles: Owls (Volume 1)