Book 1
Book 1
Shake, Rattle, and Roll: The World's Most Amazing Volcanoes, Earthquakes, and Other Forces
Discover the amazing forces that shape the earth! Where do "killer clouds" come from? What causes the birth of anisland... MoreShake, Rattle, and Roll: The World's Most Amazing Volcanoes, Earthquakes, and Other Forces
Book 2
Book 2
Can it Really Rain Frogs?: The World's Strangest Weather Events
What makes a twister twist? Where does acid rain come from? Is ittrue that snow is sometimes green? Or even red? Can it ... MoreCan it Really Rain Frogs?: The World's Strangest Weather Events
