Ages 13 to 14

Sleek body jumps ... Twin flippers splash ... Meet the dolphin! Brimming with vivid photos and scientific facts, Dolphins treats middle-grade researchers and wild animal lovers to a comprehensive profile of this marvelous marine mammal. It covers zoology...

Mighty jaws chomp ... Scaly tail whips ... Meet the crocodile! Brimming with vivid photos and scientific facts, Crocodiles treats middle-grade researchers and wild animal lovers to a comprehensive profile of this remarkable reptile. It covers zoology...

Mighty jaws chomp ... Scaly tail whips ... Meet the crocodile! Brimming with vivid photos and scientific facts, Crocodiles treats middle-grade researchers and wild animal lovers to a comprehensive profile of this remarkable reptile. It covers zoology...

Large claws pinch … Skinny legs scurry … Meet the crab! Brimming with vivid photos and scientific facts, this middle-grade nonfiction book treats researchers and marine animal lovers to a comprehensive profile of these intriguing invertebrates of the...

Large claws pinch … Skinny legs scurry … Meet the crab! Brimming with vivid photos and scientific facts, this middle-grade nonfiction book treats researchers and marine animal lovers to a comprehensive profile of these intriguing invertebrates of the...

Muscles flex... Keen teeth tear ... Meet the cougar, also known as puma, panther, or mountain lion! Brimming with vivid photos and scientific facts, Cougars treats middle-grade researchers and wild animal lovers to a comprehensive profile of this...

Muscles flex... Keen teeth tear ... Meet the cougar, also known as puma, panther, or mountain lion! Brimming with vivid photos and scientific facts, Cougars treats middle-grade researchers and wild animal lovers to a comprehensive profile of this...

Long arms swing … Hands grip and grab … Meet the chimpanzee! Brimming with vivid photos and scientific facts, this middle-grade nonfiction book treats researchers and wild animal lovers to a comprehensive profile of these primates. It covers zoology...

Long arms swing … Hands grip and grab … Meet the chimpanzee! Brimming with vivid photos and scientific facts, this middle-grade nonfiction book treats researchers and wild animal lovers to a comprehensive profile of these primates. It covers zoology...

Amber eyes glisten ... Spotted fur blurs ... Meet the cheetah! Brimming with vivid photos and scientific facts, Cheetahs treats middle-grade researchers and wild animal lovers to a comprehensive profile of this marvelous African mammal. It covers zoology...

Amber eyes glisten ... Spotted fur blurs ... Meet the cheetah! Brimming with vivid photos and scientific facts, Cheetahs treats middle-grade researchers and wild animal lovers to a comprehensive profile of this marvelous African mammal. It covers zoology...

Pebbled skin shimmers ... Sticky tongue snaps ... Meet the chameleon! Brimming with vivid photos and scientific facts, Chameleons treats middle-grade researchers and wild animal lovers to a comprehensive profile of this remarkable reptile. It covers...