内容简介：
Three teenage mountain bikers get stranded in a cave in a remote section of the Poconos during a violent storm. They discover a message that has been carved into the ceiling of the cave and go on a journey that takes them back to a Native American boy on a special mission. We are also transferred back over five hundred years to a small Lenni Lenape village to learn about a brief period in the life of a Native American boy. We are taught about a special text that contains the written History of these Native Americans and how the text, the Native American boy and the mountain bikers are all brought together. The trio of mountain bikers collect clues, complete research and with the help of friends and their High School History teacher make an historic discovery.