The author's hands-on science books for kids ages 8 through 12 have set a new standard in science activity books. Children, parents, and teachers have come to l

Describes twenty of the most prominent constellations, including the Big Dipper, Orion, and Cancer, explains how to locate them, and provides instructions for r

Presents 101 experiments relating to physics using materials readily available around the house.

Why is the ocean salty? How do whales stay warm? What causes tides to rise and fall? How do oil spills affect ocean animals? Now you can discover the answers to

Laugh and learn with fun facts about the sun, the moon, the planets, constellations, astronauts, and more—all told in Dr. Seuss’s beloved rhyming style and