You're a daring river runner who's just been hired to run down the Colorado river. Your mission: find the lost horses who went to the edge of the Grand Canyon -- and then vanished. A few days into your trip, you get a terrifying message over the radio. Huge flood waters are racing toward you! What will you do?
Original title: Grand Canyon Odyssey
Genre: Fiction→ Children & Young Adult→ Adventure→ Choose-your-own-Adventure