"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 huge cloud of ash and rocks that fall from the sky like rain, will they have time...

No grizzly has ever killed a human in Glacier National Park before ... until tonight. Eleven-year-old Melody Vega and her family come to Glacier every year. Mel loves it here -- the beautiful landscapes and wildlife make it easy to forget her real-world troubles. But this year is different. With Mom gone, every moment in the park is a reminder of the past. Then Mel comes face-to-face with a mighty grizzly. She knows basic bear safety: Don't turn your...

"When Lucas decides to skip school because he wants to discuss football with a firefighter friend of his father, he finds himself caught up in the terrorist attacks on New York City."

In a Jewish ghetto, Max Rosen and his sister, Zena, struggle to live after their father is taken away by the Nazis. With barely enough food to survive, the siblings make a daring escape from Nazi soldiers into the nearby forest. Max and Zena are brought to a safe camp by Jewish resistance fighters. But soon, bombs are falling all around them. Can Max and Zena survive the fallout of the Nazi invasion?

When the massive metal tank filled with sticky brown molasses that rises up over her crowded North End neighborhood explodes, young Carmen must fight for her life, as a tsunami of molasses rushes through the streets.

Excited to board the Titanic with his aunt and little sister, ten-year-old George begins to explore the ill-fated ship's first-class storage cabin when the ship is rocked by a collision with an iceberg and begins to sink.