Pure by Julianna Baggott- "In a post-apocalyptic world, Pressia, a sixteen-year-old survivor with a doll's head fused onto her left hand meets Partridge, a "Pure" dome-dweller who is searching for his mother, sure that she has survived the cataclysm.
The year is Franciscans in a wealthy Italian abbey are suspected of heresy, and Brother William of Baskerville arrives to investigate. When his delicate mission is suddenly overshadowed by seven bizarre deaths, Brother William turns detective.
Poison Study (Study, Book - Poison Study (Study, Book by Maria V. Snyder About to be executed for murder, Yel.