"The Tri-State Tornado" is a gripping account of the worst tornado disaster in American history. Claiming 689 lives during a three-hour rampage across Missouri, Illinois, and Indiana on March 18, 1925, the storm had one of the longest uninterrupted paths (219 miles) and one of the widest (up to one mile) of any recorded tornado. Its continuous energy was so extreme that it completely obliterated several small towns in its path. Although the fatality count was nearly that of the 1906 San Francisco earthquake, with the exception of meteorologists and residents of the affected area, few had ever...