"Having a bad day? GOOD. Grumpy Cat can make it even worse. With a scowl that can stop traffic (and make it feel bad about itself!), Grumpy Cat is the master of bad attitude. Within these pages, Grumpy Cat shows you how to unleash your inner curmudgeon. Filled with grump-inspiring games and activities, this book celebrates the grouch in all of us. So go on- turn that smile upside down." --from back cover.