num_pages: 31
description: Larger and larger groups of hippos join a lone hippopotamus for a night-time party.
language: English
title: Hippos go berserk
titlecomplete: Hippos go berserk
genres: Fiction, Storytime, Animals, Counting, Picture Books, Kids, Humor, Childrens, Number, Mathematics
ratings_count: 5743
publisher: Little, Brown