Stille, Darlene R

A biography of seventeenth-century Puritan Anne Hutchinson who was placed on trial and exiled from Massachusetts for openly opposing a number of Puritan beliefs.

Presents a children's story about the elephant seal for early readers, and describes what they look like, where they live, how they care for their young, and other interesting facts.

Studies the important role of atmospheric ozone in protecting the Earth, and tells how man-made chemicals are causing worrisome holes in the polar ozone layers.

Describes a variety of spacecraft from past, present, and future, including the early rockets, the space shuttle, and possible space stations.

Describes the earth's many ice ages, with an emphasis on the climate, people, and animals of the last great ice age.