This book had been recommended by some close book friends and I trusted their judgment on it. 
Somehow I started and finished this book in one day. 
I just was sucked in and before I knew it I had 45 mins left and just went for it. 

I am not sure what genre to classify this as. I think I would lean to more fiction than mystery. There was a brief mystery that came towards the later half but it wasn't a bulk of the book as other books usually are. Now the male main character Cooper is a mysterious man who has sheltered himself and his daughter Finch in a remote cabin in the woods with very limited access to the outside world and supplies.  

The audiobook is narrated by actor Bronson Pinchot (for 90s kids Jean Luc in Step by Step & 80s kids Balki from Perfect Strangers) who did a FANTASTIC job with Cooper. His voice was smooth and I think he was part of the reason why I kept going because his voice was soothing.

I would recommend this book if you like books set in the woods, survivalist mode & characters living in fear.