Photographs and text explore the behavior and life cycles of butterflies and moths, examining mating rituals, camouflage, habitat, growth from pupa to larva to adult, and other aspects.

"Unearth a treasure trove of geological knowledge with this in-depth guide to over 500 rocks and minerals"--

Text and photographs explore the world of the dinosaurs, focusing on such aspects as their teeth, feet, eggs, and fossils.

Photographs and text examine different types of shells, including seashells, eggshells, and fossil shells, focusing on such aspects as how shells camouflage themselves and how they may be collected.

A photo essay about different types of fossils, from bacteria and algae to birds and mammals.

Highlights various explorers and their discoveries.

"Step back in time to an ancient world of mythical beasts, bow down to gods and goddesses, and take a trip to the first Olympics in this illustrated guide. Become an eyewitness to the glory of ancient Greece in this picture-led reference guide that will take you on a visual tour of what classical Greece was like. Children will be mesmerized by striking photography, maps, paintings, and lots of artefacts to help understand what life was like at this...

Photographs and text document the history and meaning of clothing, from loincloths to modern children's clothes.

Examines the evolution, behavior, physical characteristics, and life cycle of all kinds of amphibians.

Discusses elephants, their physiology, behavior, evolution, relatives, uses by humans, and conservation.