Before writing this article (August 2015), 1 / 4 of Amazon’s top twenty best-selling books are coloring in gossip columns. So what is a adult coloring book, and exactly how is it that these are currently outselling top fiction authors with new releases including E.L. James and Paula Hawkins? Adult coloring books are, very simply,

Before writing this article (August 2015), a quarter of Amazon’s top twenty best-selling books are coloring in magazines. So what is a adult coloring book, and how do these are currently outselling top fiction authors with new releases for example E.L. James and Paula Hawkins? Adult coloring books are, very simply, coloring in magazines for