Edward R. Hungerford practiced law for over twenty-five years. Now retired, he is an amateur archaeologist who has studied the mysteries of the Amazon jungle that include the disap...view moreEdward R. Hungerford practiced law for over twenty-five years. Now retired, he is an amateur archaeologist who has studied the mysteries of the Amazon jungle that include the disappearance of the famous explorer, Colonel Percy Fawcett, and the history of the Inca pyramids and the mysterious Bolivian ruins of Puma Punku.view less