"No one in the bustling city of Pompeii worries when the ground trembles beneath their feet. The beast under the mountain Vesuvius, high above the city, wakes up angry sometimes -- and always goes back to sleep. But Marcus is afraid. He knows something is terribly wrong -- and his father, who trusts science more than mythical beasts, agrees. When Vesuvius explodes into a cloud of fiery ash and rocks fall from the sky like rain, will they have time...

On May 18, 1980, eleven-year-old Jessie Marlowe and her best friends, Eddie and Sam, are in a forest near Mount St. Helens when the months of wondering whether the volcano will erupt are finally answered--all three are badly burned, but it is up to Jessie to protect the boys as best she can and hope that somebody comes to rescue them.

Eleven-year-old John Hale has already survived one brutal Dakota winter, and now he's about to experience one of the deadliest blizzards in American history. The storm of 1888 was a monster, a frozen hurricane that slammed into America's midwest without warning. Within hours, America's prairie would be buried under ten feet of snow. Hundreds would be dead, thousands terrified and lost and freezing. John never wanted to move to the wide-open prairie....