In this near-wordless book, a sky-blue rhinoceros gets mistaken for another sort of beast. The trouble starts when a groovy long-haired zookeeper, idly whistling and blasé about his job, designates ...

Why would a rhino pick a fight with a hippo, and who has the advantage? Do hippos and rhinos usually get along? Despite their seemingly calm demeanor as they float through the water, hippos are ...