Martin J. Stewart

"In a city overrun by war, Luka doesn't have time for games. So when his little sister asks him to care for her faeries as she's sent away to escape the air raids, he dismisses her childishness. But it's already more than he can bear to see her go, so he promises to do as she asks. A promise that Luka quickly breaks. In an empty home, anger and frustration get the better of him. Instead of leaving an offering for the faeries, he flings their saucer...

Summer, 1982. Five friends discover an ancient stone box hidden deep in the woods. They seal inside of it treasured objects from their childhoods, and they make a vow: Never come to the box alone. Never open it after dark. Never take back your sacrifice. Four years later, a series of strange and terrifying events begin to unfold: mirrors inexplicably shattering, inanimate beings coming to life, otherworldly crows thirsting for blood. Someone broke...