First Contact — Patrick Woodrow

In the heart of the jungle lies a powerful secret. A secret thousands die for every year. They hoped for the trip of a lifetime. Now they are hours from death. Mark and Melanie Bridges are lost in the world's most hostile forest. Their guides are dead. They have no shelter, no water, no hope. Then, as the shadows lengthen, they stumble on the wreck of a crashed helicopter. The skeletons of the pilot and passenger have left behind both good and bad: vital supplies and a mystery that threatens to kill them.