Green, Jen

Presents an introduction to the physical characteristics, behavior and habitats of working dogs.

Presents an introduction to the physical characteristics, behavior and habitats of sea mammals, including seals, dolphins, whales, and sea cows.

Presents an introduction to the physical characteristics, behavior and habitat of rhinoceroses.

Presents an introduction to the physical characteristics, behavior and habitat of leopards.

Presents an introduction to the physical characteristics, behavior and habitat of koalas.

Presents an introduction to the physical characteristics, behavior and habitats of the hippopotamus.

Presents an introduction to the physical characteristics, behavior and habitat of elephants.

Presents an introduction to the physical characteristics, behavior and habitat of crocodiles.

Looks at various energy sources, explains how energy use creates pollution, and discusses why the use of nonrenewable energy sources should be reduced.

Describes several creation stories and early creationist science, and traces the development of Charles Darwin's theory of evolution, explaining the theory and discussing its scientific impact up to the twenty-first century.