"Did you ever wonder which animals are the biggest... and the smallest? Mammals can be found in all shapes and sizes. Did you know a bumblebee bat is the same size as a large bee? Or, that a blue whale is the largest animal on the planet? What do these animals look like and where do they live? Look inside to discover which of the ten mammals in this book are very small and which ones are really big! "-- Provided by publisher.