One of the internet’s most popular memes and most famous felines is back! With this book, color in Grumpy Cat’s perennially grumpy face, body, fur, and more. In addition to filling the furious little furball with your favorite colors, you can also find your way through miserable mazes hidden throughout these intricate illustrations.

It’s the perfect activity book for the perpetual grouch to have some fun, relieve a little stress, and add a faint glimmer of happiness in their otherwise sour existence. It’s also a nice gift for those who enjoy the company of cats, curmudgeons, or a combination of both.

The book features forty black-and-white illustrations to color, perforated pages, as well as an answer key if you can’t manage to solve the mazes. So, relax grumpy pants—embrace your inner grouch with Grumpy Cat’s Miserable Mazes and maybe you’ll be able to look on the bright side a little more often.