Tuners by Aaron Frale

In the void between universes, a secretive organization called the Tuners works to maintain peace in the multiverse. The stability is threatened when a group of religious radicals seek to burn all those who do not believe. Jon Xiong, a seventeen-year-old from Montana, gets caught up in much bigger problems when the cult members appear at his home. The order wants him because he can distinguish the subtle differences of the cosmic background noise between universes. He can tune, and now he is a foot soldier stuck between those who would maintain order in the universe and those who would destroy it. Some gift tuning turned out to be.