Download or read book The Great Adventure at Yellowstone written by Collective and published by Black Cat-Cideb. This book was released on 2017-03-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Karen, Sally and Alex are three teenagers who take a camping trop at Yellowstone National Park during a wolf alert. Two of the park's wolves are missing and the three teens decide to look for them. Their trip becomes an exciting, yet dangerous adventure when they meet a hungry grizzly bear, an angry mountain lion and a herd of bison that destroy their tent. Will they ever solve the mystery of the missing wolves?