Thunderhead by Neal Shusterman From Goodreads: 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. Citra, now a junior scythe under Scythe Curie, sees the corruption and wants to help change it from the inside out, but is thwarted at every turn, and threatened by the “new order” scythes. Realizing she cannot do this alone—or even with the help of…

  Scythe by Neal Shusterman From Goodreads: Thou shalt kill. A world with no hunger, no disease, no war, no misery. Humanity has conquered all those things, and has even conquered death. Now scythes are the only ones who can end life—and they are commanded to do so, in order to keep the size of the population under control. Citra and Rowan are chosen to apprentice to a scythe—a role that neither wants. These teens must master the “art” of taking life, knowing that the consequence of failure could mean losing their own. Wow, there is so much I want to say about Scythe. I knew I was on to a good thing when…