This was such an intense book! There was a lot of twists and turns and it was so much darker than I expected. 
 I really can't say too much about it without giving anything away, but if you enjoy mysteries and thrillers, I highly recommend this story. It kept me hanging onto every page, telling myself "just one more chapter" until it was the middle of the night and I couldn't keep my eyes open any longer. 
 I will say I found a lot of the twists fairly predictable. Maybe I've read too many mysteries or watched too many movies but I saw some things coming as early on as page 80. But I still really enjoyed the book so it wasn't really an issue.