Johanna Basford's intricate hand-drawn coloring books for adults have sold nearly 1.5 million copies worldwide. Courtesy of Johanna Basford/Laurence King Adulthood seems to be having a regressive ...

Colouring books for adults have seen a surge in popularity, prompting UK publishers to ramp up production to meet global demand Johanna Basford's adult colouring books have been a hit worldwide Credit ...

Well, at least it's not Fifty Shades of Grey. The two top-selling books on Amazon.com right now are Johanna Basford's Secret Garden and Enchanted Forest. Sounds unremarkable enough, right? Could be ...

Coloring books for big kids are the hot new thing right now, but carrying around a large book and pack of colored pencils isn't necessarily the most inconspicuous thing in the world. Never fear: adult ...