Aventurine by B. Kristin McMichael
Series: Chalcedony Chronicles #3
Publication date: April 2015
Originally from Wisconsin, B. Kristin currently resides in Ohio with her husband, two small children, and three cats. When not doing the mom thing of chasing kids, baking cookies, and playing outside, she is using her PhD in biology as a scientist. In her free time she is currently hard at work on multiple novels. Every day is a new writing adventure. She is a fan of all YA/NA fantasy and science fiction.