Flying dark, a plane carrying a team of mercenaries crash-lands on a remote snowy summit. When they come across a mazelike stone fortress, it’s no refuge from the wolves and the freezing wind. It’s more like a trap. What they discover can stop the heart—or worse. As terror takes a new shape, the real battle for survival begins in this unrelenting six-part serial from Academy Award-winning filmmaker and writer Guillermo del Toro. PLEASE NOTE: When you purchase this title, the accompanying PDF will be available in your Audible Library along with the audio.