What is a Rodent? (The Science of Living Things)

With over 1700 species, more than one-third of all mammals are rodents. From the jumping jerboa to the humungous capybara, What is a Rodent? gnaws through rodent myths to expose the facts about this often misunderstood group. Readers of all ages will be fascinated by:

-- the rodent family
-- a rodent's body and amazing teeth
-- homes underground and watery habitats
-- millions of mice and rats
-- many cousins from squirrels to prairie dogs
-- prickly quills, webbed feet, and fabulous fur
-- pet care tips