The most dangerous and least understood atmospheric phenomenon, tornadoes are the subject of a upcoming Steven Spielberg thriller entitled Twister. Complete with spectacular close-up photos, this book explores the genesis of tornadoes and profiles the scientists who try to monitor them.

Scientists are pursuing the most destructive weatherfront to sweep through mid-America's Tornado Alley in 50 years. By launching electronic sensors into the funnel, the storm chasers hope to obtain enough data to create an improved warning system. But to do so, they must intercept the twisters' deadly path. Original screenplay from the motion picture.

Discusses tornadoes, how they form, and the damage they can do.

The kids in Ms. Frizzle's class are getting ready for the Wild Weather Show. To prepare, they take a field trip to the Weatherama Amusement Park. The class finds out just how wild weather can be when they accidentally fly right into a powerful tornado.

"Learn with a parade of bright, colorful spots in this little book with a big twist!"--Back cover.

Over 150 tornadoes hit the mid-United States and bring terror and panic to the inhabitants.

For use in schools and libraries only. In this vividly written story, Natt and Lucile learn that life can change with terrifying rapidity when, on a lovely summer day as they are playing outdoors, an onrushing tornado drives them into the storm cellar.

When a tornado watch is issued one Tuesday evening in June, twelve-year-old Dan Hatch and his best friend, Arthur, don't think much of it. After all, tornado warnings are a way of life during the summer in Grand Island, Nebraska. But soon enough, the wind begins to howl, and the lights and telephone stop working. Then the emergency siren starts to wail. Dan, his baby brother, and Arthur have only seconds to get to the basement before the monstrous twister is on top of them. Little do they know that even if they do survive the storm, their ordeal will have only just begun. . . .

Twister's beloved father has gone missing and as she's searching for him she stumbles across a witch living in the woods. She is given a magical necklace that holds the souls of living things and can turn the wearer into a wolf, or a rushing river, or a rainstorm. But there's a dark foe on the hunt for this necklace, a baddie who wears a coat crawling with creatures and who might have something to do with her father's sudden disappearance...

The Page Turners, two powerful books from the Library of Doom, have fallen into the hands of an evil magician. He turns the books into two terrible tornadoes, to destroy the Librarian. But when the twisters suddenly head toward a small village, the Librarian must risk his life to stop them.