Introduces readers to facts about Tasmanian devils and discusses how they are threatened. Features color photographs, leveled text, a glossary, and a list of resources.
Explores the lives of sea turtles, including their habitats; how they contribute to the ecosystem; and how sea turtles are endangered by poaching, pollution, and other human activities. Includes a glossary of terms.
Describes galaxies, stars, and planets, where planets are likely to be, how astronomers observe or deduce their locations, how the Kepler space telescope helps in the search for planets, and what might be possible to observe in the future.
