This book starts out dark and gradually gets less dark. It’s about a woman who witnesses a crime involving a family member and winds up stuck in a series of backwards time loops trying to figure out how to stop it from happening. Each step helps her figure out a bit more. I don’t want to give a lot away but it’s very well laid out. It’s a roller coaster of a novel. I didn’t really know where it was going to wind up until it was almost there. Very well done.