Thank you @celadonbooks for a copy of The Angel Maker. It seems I am in the minority but this book did not work for me. 

Why it did not work for me:
- pacing of the book was super slow. It didn't grab my attention at all
- flat characters. The main character, Katie, was blah and was used a connection to her brother 
- lots of characters which the author goes back and forth with using first and last names. Which confused me at times since there is multiple story lines that didn't tie together for while 

When it did finally got interesting, I had pretty much forgotten the first 200 pages so I wasn't vested at that point.