This is an expanded workbook edition of Alpha Tangle, now available in a larger trim size with a bonus interactive workbook section. It is designed to have crossover appeal for coloring book enthusiasts. Fox Chapel is the original and leading publisher of Zentangle books. Fox has sold more than 500,000 copies of Zentangle-related titles. Shutterstock's 2015 Creative Trends report identifies Zentangle® as 1 of 5 rising trends "set to impact the design world this year."