For over 40 years, Venezuelan architect Rafael Araujo has been drawing the most beautiful illustrations of nature, entirely by hand. At an old drafting table he adeptly renders the mathematical ...

These days, it seems you can't make it past the lobby of a Barnes & Noble without seeing an adult coloring book. The genre currently holds five of the top 10 spots on Amazon's best-sellers list, and ...

Atop the Amazon bestselling books list this month sat an unexpected title: “Secret Garden.” It wasn’t Frances Hodgson Burnett’s 1911 novel about a sour little girl’s magical place, making a book club ...

When Penguin Random House announced recently that it had acquired world rights to the next two adult coloring books from Johanna Basford, the so-called queen of coloring, it was just the latest sign ...