In this, the third book of the Songline series, the adventure continues.
As Teller winds his way deeper into the mystery, he discovers that not only is it as twisted as the canyons he wanders, it is as many-layered as the sediments upon those ancient walls.
But with a Navajo shamans friendship and guidance, the pieces of the puzzle begin to fit, and Teller finds that while nothing is as it seems, rarely is nothing, nothing at all.