Germ Zappers

Planet Earth can be a dangerous place for all living creatures, including you. You can usually escape from erupting volcanoes and floods. You can protect your body from the blazing Sun and freezing snow. But wherever you live and whatever the weather, you cannot escape GERMS! Discover all the books in the ENJOY YOUR CELLS series, each available in coloring book and full-color formats! Recommended for ages 7 and up.