Communion: A True Story-Encounters with the Unknown

Parts of this book are some of the most terrifying stuff I've ever read.
Parts of this book are some of the most boring stuff I've ever read.

The first 90 or so pages are so unsettling that when you get past that bit it feels a bit underwhelming and you have to wade through the next 100 pages before it gets really interesting again. That said, I believe and I do think that after you've finished this book, thinking about it is even more terrifying than reading it.