This article is updated twice yearly with our favorite picks.
Since 2005, there have been various studies published in the Journal of American Art Therapy Association that reveal guided coloring can be a way to reduce anxiety and stress. "Findings suggest that structured coloring of a reasonably complex geometric pattern may induce a meditative state that benefits individuals suffering from anxiety," one of the studies says. Psychologist Gloria Martínez Ayala told HuffPost that coloring activates the logic and creative centers of our brains, while the motor skills it requires lowers the activity in our amygdala (which controls emotions like stress and anxiety).
So, if doing yoga, taking a bath, going for a run, or practicing another form of self-care isn't helping you decompress during a stressful period, pick up some colored pencils and an adult coloring book. You might be surprised by just how soothing the practice is.
Want to get your hands on a cool one? We've rounded up the best coloring books for adults—from humorous ones to fashion- and design-centric options below.
Here are our picks for the best adult coloring books.
The Time Garden by Daria Song
This coloring book features more than just pretty designs. The pages are bolstered by a whimsical narrative that invites you to journey through the doors of a mysterious clock and its inner workings. Discover a magical land of clock gears, rooftops, starry skies, and giant owls in this book.
Color Me to Sleep by Lacy Mucklow and Angela Porter
If you've been having a hard time falling asleep lately, consider switching up your routine by adding in this bedtime coloring book for adults. This calming activity might just help your mind relax and unwind when your favorite book isn't doing the trick.
Mid-Century Modern Mania by Jenn Ski
This is the perfect calming activity for the design aficionado who loves color and midcentury modernism. This coloring book includes 30 original designs from artist and illustrator Jenn Ski.
Ultimate Travelist by Lonely Planet
Whether you fancy yourself a world traveler and are planning your next trip or you simply have a case of wanderlust, Lonely Planet's coloring book has all the inspiration you need. It's a compilation of 500 major destinations around the world—from hidden gems to popular attractions.
Floribunda by Leila Duly
Here's an alternative way to put your green thumb to work. With pages of intricate flower illustrations to bring to life with color, you'll get to tend to your own garden and bouquets on paper. This coloring book is ideal for those of us who love flowers but can't manage to keep our plants alive.
Between the Lines by RxArt
This artistic coloring book gives you the opportunity to collaborate with some of today's most talented young artists. Whether you're an art enthusiast or just looking for a relaxing activity, its lively drawings by contemporary artists offer plenty of variety.
Color Me Cluttered by Durell Godfrey
The polar opposite of The Life-Changing Magic of Tidying Up, this cheeky coloring book is full of illustrations that speak to the clutter we accumulate. So, if you don't feel like tidying up IRL, color in these drawings instead.
Paris Street Style by Zoe de las Cases
Get inspired by this coloring book that transports you to the most stylish streets of Paris. Filled with beautiful outfits set against the backdrop of detailed city spaces, you're sure to enjoy filling in these pages if you like fashion and traveling.
A Million Cats: Fabulous Felines to Color by Lulu Mayo
There's nothing more relaxing than hanging with a purring, cuddly cat—but if there isn't one available, this coloring book will do. Color in cats on buses, riding bicycles, playing instruments, and more.