Book Review: The Shifter (The Healing Wars Book 1) by Janice Hardy

In a world where both pain and the pynvium it's stored in are valuable items, Nya has an ability that no other Taker has---she can shift the pain she takes into other people. But then, against her better judgment, Nya starts using her ability to help people, not realizing the consequences it will have. When the wrong people find out and Nya's sister goes missing, things start to spiral out of her...