Some families pass down money. Some pass down secrets. The Briggs family passes down both, along with enemies you never knew you had.When Nathan Briggs flies home to New England after his grandfather's disappearance, he expects grief and family tension. What he doesn't expect is a locked room, a letter written in a language he somehow understands, and a power igniting in his blood that has no business existing in the modern world.Hedlund Briggs was a Weaver, one of...