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 ...

There are so many coloring books for adults online, but we've rounded up 30 of our favorites. There are some beautiful (and ...

The best markers for adult coloring books offer vibrant color and come with a range of tip sizes for intricate details or filling lots of space — and many options are highly bleed-resistant ...

The standard adult coloring book is 40 pages, this is the ideal amount to save costs when you are in the printing process. You don’t want anything larger because it will likely overwhelm a ...

To print, download the images, save them as PDFs, or save the image to your desktop. From there, hit print and you're good to go! Related: Valentine's Day Coloring Pages for Kids 1. Love Birds iStock ...

Adult coloring books may not be selling in the vast quantities they were at the end of 2015, but the books remained popular enough to lift print unit sales of adult nonfiction by 12% in the first ...

The adult coloring book craze that started at the beginning of 2015 shows no sign of slowing down. Lost Ocean, Johanna Basford’s newest book (and her first published by Penguin), sold more than ...

The brisk rise of coloring apps threatens the enormous growth of coloring book publishers, who sold 12 million adult and children’s coloring books in the U.S. last year — 1,100% more than in ...

Just can’t keep them in print fast enough,” Lesley O’Mara, the managing director Michael O’Mara Books, which has no less than 24 adult coloring book titles, told the New Yorker.