One Wild and Crazy Summer — with a Backyard Full of Snow! With exciting screen grabs from the show and a snappy storyline, this fun chapter book brings the outrageous adventures of Phineas and Ferb to reading! When Phineas and Ferb's father gives them a snow-cone maker, they come up with their next big idea: They'll make a winter wonderland in the middle of summer! Soon they're snowboarding, sledding, and skiing with friends. Then, later in the summer, the boys build a giant ice-cream maker for Isabella when she gets her tonsils out and make her the biggest sundae ever! Whether they're building a roller coaster or discovering an ancient mummy, Phineas and Ferb are determined to make all one hundred and four days of summer fun. Their sister, Candace, tries every day to reveal their crazy schemes to their mother, without success. And while Phineas and Ferb are filling their days with one adventure after another, their pet platypus Perry is out saving the world from the evil Dr. Doofenshmirtz.