Presents an examination of volcanoes and earthquakes, exploring questions about what causes them, how they are measured, where they are located, and the damage they can cause. Includes illustrations.
Presents illustrated facts on rocks and minerals, covering the geologic forces that create the different kinds, their variety and characteristics, and their collection and use throughout history, and includes hands-on explorations.
A compendium of illustrated facts on insects and spiders that covers their anatomy, life cycles, social behaviors, relationship with plants, habitats, and other topics and includes hands-on explorations.
Color photographs and text provide a tour through the human body from head to toe, including the brain, various body systems, bones and muscles, the senses, teeth, and nutrition.
A compendium of illustrated facts on whales, dolphins, and porpoises that covers their evolution, anatomies, diets, behavior, life cycles, habitats, and other topics and includes hands-on explorations.
