This is my first Harlan Coben book and I was looking forward to reading a crime/mystery thriller after a long stretch of science fiction books. 
 While it is not a bad book, the ending leaves a lot to be desired. Most of the plot twists in the book made sense and showed the strengths and flaws of our protagonist, Maya Stern. Maya is a great character. She is cold, calculating and loves guns. The plot moves at a fast pace with Maya moving from location to location trying to uncover clues from the past and digging deep into the Burkett family secrets. And boy do they have secrets. 
 Maya loves her daughter but I didn't really see a lot of caring for her apart from a few scenes in the book. She is more than happy to leave Lily in a daycare while she is out investigating. 
 Shane felt like he might have a bigger role in the story, (view spoiler)[but as it turns out, he is only there to run some checks and tests that Maya cannot do herself. (hide spoiler)] The brother-in-law, Eddie makes a miraculous turn from being an alcoholic to actually giving a damn about his kids once Maya tells him that Claire probably died trying to protect her. 
 As I said before, the end was a bit disappointing. (view spoiler)[The fact that Maya is revealed as Joe's killer was a bit confusing. Most of the book, Maya is out looking for clues about her sister's death and what she was doing right before she was murdered. She also mentions she is looking for a reason why Joe was killed but doesn't seem to be focusing on that a lot. I guess some of the plot can be attributed to her PTSD and why she seemed to believe for a short time that Joe was alive. Wanting to take down the entire Burkett family seemed a stretch. Sacrificing herself for this seemed even stranger. Shane should have known she was going in without the hope of coming back alive and should have stopped her. (hide spoiler)] 
 And then there's the epilogue. I don't know why there was a need for this epilogue at all. This is the part that I disliked the most. It felt like a Harry Potter ending to a crime thriller and honestly, things could have been wrapped up better.