A new and unexpected environmental threat has emerged, unleashing hordes of the primitive tunnel dwellers known as the Valk. Jonah must find a way to keep the Elk safe from new enemies while trying to outrun the Cygoa in a land of dwindling resources and constant death.

From best-selling authors J. Thorn and Glynn James comes Dustfall, a new post-apocalyptic series chronicling one man’s challenge and his epic quest to save what remains of humanity.