In simple text and photographs, describes several different kinds of airplanes, including paper airplanes, biplanes, and jets

Simple text and photographs explain what lightning is and how it forms

Illustrations and simple text describe the life cycle of butterflies

Simple text and photographs depict types of flower seeds, how they travel, and what happens when they are planted

Simple text and photographs present the behavior changes of animals as winter approaches, such as growing thicker fur, migrating, and hibernating

Simple text and photographs describe how several different crops, including pumpkins, apples, wheat, corn, and potatoes, are harvested by humans and by machine

Describes different kinds of clouds--cirrus, cumulus, stratus, and nimbus--and the types of weather they indicate

Describes the life cycle of the chicken through photographs and text

Simple text and photographs depict a visit to a fire station, including the people, uniforms, and equipment

Simple text and photographs depict the weather, plants, animals, and activities of summer