Yellowstone National Park is filled with many beautiful sights. But, it is also a bizarre and dangerous place Underground heat melts roads. The ground shakes with earthquakes. Small, bubbling pools are ringed with strange yellow and orange water. Geysers shoot into the air. Yellowstone is full of contradictions. It's wild, but it is also carefully managed and under control. Learn all about this beloved national park with this nonfiction book that...