There were warning signs that the molasses tank would break. The steel sides moaned and groaned. Molasses oozed from its seams. But the people of Boston's North End - mostly poor immigrants - were powerless to complain to the big molasses company. On a bright January day in 1919, the tank finally broke and almost three million gallons of molasses rushed the neighborhood. At 15 feet tall, 160 feet wide, and traveling at 35 miles per hour, the gooey wave was more destructive than any flood of water would have been.

The battlefield was soaked in blood. Screams of injured soldiers rang through the air. Eleven-year-old Nathaniel Knox knelt behind a rock, his gun clutched in his shaking hands. Nate had been heading to New York City to find his father. But now he was trapped in a terrible gunfight between American and British troops. This Revolutionary War had started as a thrilling fight for freedom. The 13 American colonies were breaking apart from England, away from King George III.

It was one the most beautiful mountains in America - Mt. St. Helens in Washington State. But what many didn't know was that this peaceful mountain had an explosive past. Eleven-year-old Sally Tanner knew the mountain well, and, like many, she never imagined that this serene wilderness could turn deadly. But on May 10, 1980, Sally finds herself in the middle of the deadliest volcanic eruption in US history.

A catastrophic tornado struck Joplin, Missouri, in 2011. It was part of a larger tornado outbreak in the spring of that year and reached a maximum width of nearly one mile during its path through the southern part of the city, killing 158 people, and injuring over 1,000. It caused damages amounting to $2.8 billion, making it the costliest single tornado in US history. Lauren will bring her signature intensity to this distinctly American natural disaster, placing a young boy in the middle of one of the deadliest tornadoes to strike the United States since 1947.

Eleven-year-old Japanese American Owen has been in Japan for his sixth-grade year. By March he finally feels like he's getting the hang of the new culture, making friends at school, and feeling at home with the "weird" food. But early one morning, everything changes - and Owen suddenly finds himself just trying to survive one of history's most devastating disasters.