This clip is taken from Theory #6 in regarding the correct spelling of the family's name - is it s-t-A-I-n, as in 'Stain' the mark, or s-t-E-I-n as in 'Stein' the drinking vessel?
The question I'm after, of course, is is the book cover behind our hostess a real book or not?
I've tried looking for this book, either on Amazon, eBay, and Google Shopping, and so far nothing. It could be that this book hasn't yet been published and the cover is a sneak preview, or this is one of those rare, but unsuitable, publishings (as mentioned in the enclosed video) that got banned because of its nature within the covers?
Hope someone will be able to enlighten me, either with a link to this book or of some description.
Thanks for your time and effort, viewers.
(* = NOTE: Whilst this screenshot is okay, the video it's from, as well as some of the channel's other scary childhood theory videos, isn't suitable for young children)