Elaine Landau

Describes the characteristics and habits of the small but fierce meat-eating dinosaur that lived in prehistoric times.

Describes the characteristics and habits of the plant-eating dinosaur, as well as theories about why it became extinct.

Suggests what to consider when selecting a hamster for a pet and explains what it needs by way of housing, food, health care, and activities.

Describes the characteristics and probable behavior of this three-horned dinosaur, as well as theories about its extinction.

Reviews the history of Earth's observation of the red planet since ancient times, explores the results of modern scientific studies carried out by telescope, satellite, and landing probe, and speculates on a future human landing.

Suggests what to consider when selecting a gerbil for a pet and explains what it needs by way of housing, food, health care, and activities.

Briefly tells the story of the Statue of Liberty, from when the idea was born, how the statue was built, and information about the creator.