George Calder must be the luckiest kid alive -- he and his little sister, Phoebe, are sailing with their aunt on the Titanic, the greatest ship ever built! George can't resist exploring every inch of the incredible boat, even if it gets him into trouble. But one night while George is off exploring, a terrible boom shakes the entire boat. Soon the impossible is happening: the Titanic is sinking. George has always got out of trouble before. Can he survive...

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?

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...

Oscar Starling never wanted to come to Chicago. But then Oscar finds himself not just in the heart of the big city but in the middle of a terrible fire! No one knows exactly how it began, but one thing is clear: Chicago is like a giant powder keg about to explode. An army of firemen is trying to help, but this fire is a ferocious beast that wants to devour everything in its path, including Oscar! Will Oscar survive one of the most famous and devastating...