Discusses and gives examples of the size and weight of various animals and parts of animals.

Readers are given clues about an animal's characteristics and must use them to guess the identity of the creature.

Trickiest! introduces readers to some of the slyest animals on the planet, and the award-winning author and illustrator Steve Jenkins is here to show you what earned them their reputation. Steve's Extreme Animals reader series explores nature's truly superlative animals with the help of illustrations, infographics, facts, and figures while detailing the astounding abilities of critters as small as a frog or as big as a whale. Each installment focuses...

Did you know animals can use tools? In this fascinating book by award-winning pair Steve Jenkins and Robin Page, we learn all about what makes a tool a tool and the remarkable ways animals can use them to find food, protect their young, and more. Until 1960, when Jane Goodall observed a chimpanzee using a blade of grass to “fish” for termites, it was believed that humans were the only animal to use tools. Since her discovery, we’ve learned...