Bobbie Kalman

The tundra is one of the most extreme habitats on Earth, and yet hundreds of species of plants and animals thrive there. In Tundra Food Chains, fascinating photographs and clear text teach children about - how plants and animals' bodies have adapted to survive - the many ways animals find food in this bare habitat - why some tundra animals migrate

Children will love the photos of the exotic baby animals that live in rain forests around the world, such as tigers, monkeys, lemurs, elephants, and sloths. Young readers will also learn about the different kinds of rain forests and discover what life is like for baby animals in both wet and dry seasons.

This fascinating new title examines the sequence of events that led to the formation of cell theory. In 1665, scientist Robert Hooke published Micrographia, the first significant work focused on miscroscopial observation. His groundbreaking work inspired scientists and led to the creation of this fundamental biological principle that shaped modern biology.

Captivating photos of baby alligators and crocodiles, raccoons, herons opossums, turtles, and other animals show children which animals are found in wetlands across North America. Readers will get a close-up look at how the animals' lives change as the seasons change.

Children will be captivated by the amazing photos of baby animals that live on mountains: bighorn sheep, mountain goats, antelope, cougars, marmots, chipmunks, and other animals. Young readers see how baby animals find food and shelter in such rugged places.

Cute baby coyotes, prairie dogs, bobcats, falcons, and bison are just of a few of the grassland animals featured. Young readers will learn about food chains, prairie weather, underground homes, and how animals stay safe in grasslands.

French chemist Louis Pasteur made several significant contributions to the world of science. This intriguing book examines how Pasteur uncovered the basis of the modern germ theory. Readers will learn how Pasteur’s theory helped him develop vaccines for anthrax, rabies, and other diseases and how his work continues to influence modern medicine.

"Life in the Far North" combines striking images and easy-to-follow text to describe the Native nations that have lived in the northernmost part of present-day North America for thousands of years. The frigid climate has impacted every element of daily life for groups such as the Inuit, Yup'ik, and Inupiat. Children will be keen to learn about: dwellings such as snow houses; hunting and fishing; the daily lives of men, women, and children; the making of crafts and clothing using natural materials; traditions and ceremonies; and how the arrival of Europeans changed the ways of life of these people.

This illustrated dictionary introduces readers to early celebrations of Christmas in North America and around the world. Beautiful illustrations focus on Christmas customs and traditions in the Victorian era, especially those practiced by the early settlers in North America. Each spread features a particular Christmas theme and explains its origin. Themes include: - Santa Claus and his helpers - Christmas trees and ornaments - traditional gifts and toys - Christmas cards, parties, and caroling