For as long as he can remember, people have warned fourteen-year-old Rudy and other kids in the neighborhood not to play in Pyramid Hill"s abandoned gold mines. Even Rudy"s best friend, Barney, a true daredevil, won"t go near those cavernous death traps. That is, until Tyler Lewis moves in from L.A. Ty"s determined to go in, and he"s got a map. From the Trade Paperback edition.