We Are All Completely Beside Ourselves

We Are All Completely Beside Ourselves - Karen Joy Fowler This book left me with mixed feelings. I did guess the 'reveal' about twenty pages before it was divulged, but that's probably because I've read some of the non fiction books on the subject. I don't want to add more to spoil this for anyone else. But I found the rationale for writing the story hard to find. What message was the author trying to give? I also wasn't that convinced by the main character. So perhaps an interesting experiment, but I was left wanting something more.