Learn about the ingenious lifestyles of some of the world's most unusual animal partners.

The true story of best friends Owen, a hippopotamus, and Mzee, a tortoise.

Teaches early readers basic facts about African savanna animals and what groups of each animal are called.

This educational title explores the various habitats and behavior of animals that live together in the forest. From a sleuth of bears to a parliament of owls, large photos take children on a journey around the globe to learn about animal groups. Each page spread has a simple sentence followed by facts about the animals. A quick quiz provides additional reading and learning fun! Sandcastle is an imprint of ABDO Publishing Company.

This educational title explores the various habitats and behavior of animals that live together on a farm. From a band of horses to a farrow of piglets, large photos take children on a journey around the globe to learn about animal groups. Each page spread has a simple sentence followed by facts about the animals. A quick quiz provides additional reading and learning fun! Sandcastle is an imprint of ABDO Publishing Company.

"A full-color, exquisitely illustrated celebration of animals who live in packs, herds, pods, and more. Packs shows how togetherness and teamwork help many creatures thrive." -- amazon.com

Thirty-thousand years ago, the fate of humanity rested on our ability to adapt to the last great glaciation, when ice stormed out of the north and forced us out of the trees and onto the steppes, where we were both hunter and hunted. Wolves, too, whose fortunes rise and fall with the health of the herds, could sense something different in the wind. When Silex, the young leader of the Wolfen tribe, brings tribute to a clever she-wolf, everything changes....

The true story of Lenore, a dog who made friends with a ram named Brutus.