You probably know a little about crocodiles already. They're reptiles, they have an awful lot of teeth, and they're pretty scary -- at least, the big ones are! They're not very fussy about what they eat, and when it comes to hunting down dinner, crocodiles are very determined . . . and very cunning. But there's more to crocodiles than just their appetites. They love to nap on warm sandbanks and cool off in calm waters, and crocodile mothers are very gentle with their babies. This fascinating look at one of Earth's most infamous creatures is full of information for amateur scientists, with back matter that includes an index, notes on species, and suggestions for further reading.