Lucia Washburn

Discusses the discovery and analysis of Archaeopteryx, a feathered dinosaur which may have been an ancestor of modern birds.

Illustrations and rhyming text follow the sun and moon as they shine on a young boy's day.

Brief diary entries that mark the passage of the seasons introduce the events in the lives of three wolves as they grow from helpless pups to participants in their small pack's hunt.

Introduces several different dinosaurs, looks at how they varied in size and weight, and explains how scientists have learned about the prehistoric creatures.

A child learns that different surfaces can display his or her reflection.