Thunderhead - Neal Shusterman

Rowan has gone rogue, and has taken it upon himself to put the Scythedom through a trial by fire. Literally. In the year since Winter Conclave, he has gone off-grid, and has been striking out against corrupt scythes—not only in MidMerica, but across the entire continent. He is a dark folk hero now—“Scythe Lucifer”—a vigilante taking down corrupt scythes in flames.