Armadillos may look funny, move oh-so-slowly, and smell a little stinky but readers can learn how extraordinary they are in this Step 3 book! Did you know that
A shell of bony plates covers an armadillo's body. This dense Òbody armorÓ protects the animal, but it also makes swimming difficult. To avoid sinking in wate
A thrilling guide to the Cenozoic mammals of South America, featuring seventy-five life reconstructions of extinct species, plus photos of specimens and sites.