Well researched and extremely informative. 
Started with Lori's childhood and goes into some of the trauma of her life, before giving a bit of Chad's backstory as well. I like that it started with a bit of backstory, helped flesh out who these people are.
I have kept up with this case from the very beginning and this book did a good job of giving all the fact based information. It was a more dry read, but I appreciated that it was based on facts and didn't have an authors opinionated tone.