The Boy Who Couldn't Die by William Sleater- May 2010 Book of the Month

Ok, time for the next book of the month, and I swear I will find something interesting to do with it. And that Mickey and I will both post a review on it so here it is:

When his best friend dies in a plane crash, sixteen-year-old Ken has a ritual performed that will make him invulnerable, but soon learns that he had good reason to be suspicious of the woman he paid to lock his soul away. (from fantasticfiction.co.uk)