Katie shouted out as she zoomed past skiers. Katie slid faster and faster down the mountainside. “YIKES!” She turned, hoping to slow herself down. Instead, she skied through some trees and came out on a much steeper slope. “Oh, noooooo!” Ahead of her Katie could see the film crew and the actors. Her right ski hit a rock. She flew up in the air and twirled like an ice skater. Katie landed on one leg just as a cameraman was taking a close-up shot of Rosie. “HELP! ROSIE! PLEASE!” Katie screamed as she soared past. Rosie looked up at the sound of her name, but she didn’t see anyone she recognized. After all, Katie didn’t look like Katie anymore. Katie zoomed on, moving faster and faster. “Somebody stop me!” Katie called out as she flew over a bump and sailed in the air again. She shut her eyes. Over and over she flipped—one somersault, two, and then three. Finally she rolled to a stop. It wasn’t until she stood up on solid ground again that Katie opened her eyes slowly and looked around.