True Winter (A Series of Four Seasons Book 1) by Q.K. Petty

A secret order polices the world’s religions and hoards its holy artifacts. Eden kills for them. His brother Orion joins the rebels who want them destroyed. When an artifact surfaces that could end the war or start a worse one, two brothers have to decide what they’ll sacrifice — and who. Book One of A Series of Four Seasons

Category: Science Fiction – Adventure