Shar

Quick-but-great Science Fair Projects (Science Fair Projects S.)

By Levine, Shar, Johnstone, Leslie

Wonderful Weather (First Science Experiments) (First Science Experiments S.)

By Levine, Shar, Johnstone, Leslie

The Microscope Book

By Levine, Shar, Johnstone, Leslie, Johnson

One Day In Summer

By Low, Shar

Wonderful Weather (First Science Experiments S.)

By Levine, Shar, Johnstone, Leslie, Harpster, Steve

The Magnet Book

By Levine, Shar, Johnstone, Leslie

Marbles: A Player's Guide

By Levine, Shar, Scudamore, Vicki