Search engine for touristic excursions to any place in the world Precisely what is a adult Coloring Book?
Before offering this article (August 2015), a quarter of Amazon’s top twenty best-selling books are coloring in magazines. So what exactly is an adult coloring book, and how is it that they are currently outselling top fiction authors with new releases like E.L. James and Paula Hawkins? Adult coloring books are, plain and simply, coloring …