Don't bother reading it. It reads like a thirteen year old wrote it and wasted two evenings on this. Actually the worst "book" I've read in so long. Characters have no depth. The story was mildly interesting for maybe 2 chapters. No real substance or mystery in the books and calling it a gripping psychological thriller has to be a joke. So many plot holes and the ending is written entirely for the shock value and doesn't align with a single thing, plot or personality wise in the book.