@FeralRobots I saw a YouTube video about McCandless so I might have to check that out. This just appeared at the bookstore for a dollar. Of course I read his book about Mormon polygamy, Under the Banner of Heaven. (The book is a bit different from the show.)
House of Leaves is a tough read too, but it's for the sake of the art and only in the best way. A truly unique read that sticks with you. Also I didn't realize but the album Haunted by Poe, which I'd listened to many times when it was new, was created by Danielewski's sister and is basically the soundtrack.