In this riveting novel, author Marc Lieberman weaves an action-packed tale of supernatural suspense firmly rooted in the enchanted lands of New Mexico. As Dr. Aaron deciphers the alien's language and begins using their technology here on earth, a renegade FBI agent kidnaps his grandchildren and does everything else in his power to recapture the alien property. With the help of a former Navy SEAL, a good hearted internist, and a couple of grizzly bears, Dr. Aaron and his daughter visit an underground empire inhabited by the lost tribe of the Anasazi as they struggle to save their family and escape to the far reaches of the galaxy. Combining modern science, mystical intrigue, and the wisdom of the ancients, Sign of the Anasazi is fast-paced adventure on a mythic scale.