Spooky Halloween Coloring Page ($2) If you're looking for something cute and simple, this adult coloring page is a great way to start. It has all the quintessential Halloween themes; we're talking ...

"Doodle Invasion: Zifflin's Coloring Book," with illustrations by Kerby Rosanes (2013, $11.85). Whimsical cartoon characters in dense compositions that will keep you coloring, and chuckling, for ...

Coloring books for grown-ups, many with detailed and intricate designs, have exploded in the publishing world.