This book was slow starting. I didn’t like the flashbacks in between the actions. They were frequently redundant. Four high school seniors on the tennis team, are playing poker one evening and make a bet. They would go hiking in the Gand Canuon. Rhody, one friend backed out at the last minute but CEO had a plan. CEO invited a female friend to accompany them. When Ellie realized she was the only female she almost backed out. But CEO is quite the conspirator . So they all went hiking...... things went from bad to worse quickly. They had rain, snow and bears. But never fear, Grahme has a hatchet. What is he planning to do with the hatchet? Three come out of the hike and one is missing. Find out who doesn’t survive.