A wacky crew of hippos cats pigs and cows lead kids from a quiet One to a LOUD LOUD LOUD Ten-and back to quiet One again. From Boynton on Board the bestselling series of extra-big extra-fat and extra-fun board books here is One Two Three! a counting book as only Sandra Boynton could do a counting book. Filled with her humorous colorful drawings and lively text One Two Three! is an adventure with numbers that kids and their parents will love. Main selection of the Childrens Book-of-the-Month Club. Suitable for ages 1-4.