Read and find out about magnets in this colorfully illustrated nonfiction picture book. Why does a magnet pick up a paper clip but not a leaf or a penny? How ca

Magnet Max loves experimenting with magnets. He knows all about how they work and loves using them to attract new types of things. But when he shows them to his

This appealingly packaged kitin the same style as the enormously popular String Games (80,000 sold) and Tangram Puzzles (45,000 sold)is absolutely guaranteed to

The San Francisco Exploratorium squeezed between the covers of a book! The "pages" reflect, magnify, or grow as you follow the instructions. Seven subjects are

Early Readers Investigate Magnets.