MAP'S EDGE

Novel. Book one of the Tethered Citadel trilogy. Dashryn has run out of places to hide. The sorcerer fled the Bolgravian Empire when his family fell from grace, but the empire is still hunting for him. So when he gets his hands on a map showing a place outside the known lands rich in istariol, the mineral that fuels sorcery, he sees a way back to power.