Re-read: The Eighth Tower

I've read all of John A. Keel's books, but it's been some years since I've read The Eighth Tower. Fantastic, a classic. I haven't finished this re-read, but am almost done; can't put the book done. Lots of note taking! I agree with his overall theory of a super-spectrum, as well as the, at best, indifference of the origin or source, as well as its contradictory nature. But does this explain everything? And is it a bit bleak -- I find it so. And yet, also funny in a dark way and true.  Isn't there some bit of white light in that crack? More on all that musing later. Meanwhile, back to Keel, projects, and ideas.