Adult coloring books is the hottest new segment in publishing and for the most part, sales are so robust that they are outselling novels. The main problem with this genre is that they are primarily ...

Channel your inner artist and learn how to order the Trixie and Katya coloring book here. By Rylee Johnston All products and services featured are independently chosen by editors. However, Billboard ...

Curious about the adult-coloring-book-craze, I set aside an hour to color. (If you haven't tripped over this trend, you haven't spent enough time in your local bookstore.) Tucked into a bowl of rice ...