The Golden Ratio" is an adult coloring book plentiful in geometric mandalas and mosaics accompanied by stories and trivia pulling from a vast range of fields, including science, nature, and geometry, through to more baffling topics such as the mysteries …

Coloring Books for Grown-Ups

In a world increasingly overwhelmed by the demands of social media, "Leave Your Smartphone at the Door: The Joy of OFFLINE" reaffirms the value of enduring and meaningful personal relationships …

Personal Growth & Self-Improvement