Take an in-depth look at chemistry in this science encyclopedia.
The question of who eats what in a freshwater habitat is answered in this book about food webs.
The animals of the grasslands and savannahs are highlighted in this comprehensive book about food webs.
This book looks at a forest food chain, discussing the plants and animals that are native to this environment, threats to their survival, and what is being done to protect their habitat.
Beautiful photos and text examines the issues endangered Steller Sea lions face and how they can be saved.
Beautiful photos and text examines the issues endangered whooping cranes face and how they can be saved.
Clear definitions supported by every day examples and easy hands-on activities introduce young scientists to wheels.
Amazing photos and interesting facts reveal environmental issues owls face as they hunt for food and raise their young.
Amazing photos and interesting facts reveal environmental issues vultures face as they hunt for food and raise their young.
Clear definitions supported by every day examples and easy hands-on activities introduce young scientists to wedges.
Discover the vital role of disappearing wetlands and what can be done to protect and restore this resource.
Describes how rocks, minerals, and soils are formed, their properties, and why humans are dependent on them.
This book explains how models help us test new designs and to understand living things. The book includes various types of models, such as scale, graphical, conceptual, and computer models, which are used to analyze how we understand different things.
This book explains the various methods of scientific tools, including measurement, models, and tools that extend our senses, and how these scientific tools are changing.
Hunt the sea for sunken boats filled with treasure in this graphic high interest book.
This book offers a brief overview of the structure, function, makeup, and specific types of cells, including both animal and human cells.
This book provides an understanding of the impact that humans have on Earth and suggests ways to reduce damage to the environment.
Visit Ocean City to train dolphins and care for other animals in this graphic high interest book.
Use forensic science to solve a mystery in this graphic high interest book.
Learn how to care for Siamese cats, discover their characteristics and see if this is the right breed for you.
In graphic-novel format, this book examines the history of the Chicago fire in 1871 while providing a story that brings to life one family's struggle to survive the devastation.
In graphic-novel format, this book chronicles the 1906 earthquake that destroyed the city of San Francisco while providing a story of one family's escape from the disaster.
Learn how to care for Abyssinian cats, discover their characteristics and see if it is the right breed for you.
Learn about various exotic cats characteristics and see is any of these breeds is right for you.
Learn how to care for Maine Coon cats, discover their characteristics and see if this is a good breed for you.