An Instant New York Times Bestseller! When a cloudy gray sky cancels Pete the Cat's beach day plans, a big box is all he needs to beat the rainy-day blues. Pete the Cat wants to go surfing, but he looks outside and--oh no!--it's gray and rainy. Does Pete get sad? No, he doesn't! Instead, he finds a really big and GROOVY box. Find out in this epic adventure just where Pete's imagination takes him. From...