One of the most engaging books I've read in a long while. There's horror, a dystopian setting, and a possibly unreliable narrator. I found the psychological and sociological elements especially intriguing.
You Feel It Just Below the Ribs
I bought this book while it was still being self-published, and I'm still tempted to get the new version with extra content. This book is like a love letter to Vonnegut's style in the best way