Poor Hippo has a horrible case of the hiccups. All of his friends think they know the perfect cure, but nothing seems to work. Hippo's hiccups just keep getting worse! Only when the animals put their heads together do they find the right solution, a cure that Hippo&150and young readers&150will never forget. With bright, bold pop-ups and a surprise ending, here is another wildly funny book from the bestselling creators of The Wide-Mouthed Frog .