"Does a great job of showing just why this activity might work to tame your own personal stress monster." - Michael Franco, CNET.com An Amazon #1 National Bestseller! This adult coloring book features over 45 lovingly detailed patterns. Designs range in complexity from beginner to expert-level. Provides hours and hours of stress relief, mindful calm, and fun, creative expression. Join millions of adults all around the world who are rediscovering the simple relaxation and joy of coloring!