) by H.G. Tannhaus is a real book you can pull off a shelf. In the show, this manuscript is the ultimate "bootstrap paradox"—a book that exists only because it was sent back in time to the man who hadn't written it yet.
The Enigma of Winden: Is H.G. Tannhaus’s A Journey Through Time Real? If you have watched the mind-bending Netflix series Dark A Journey Through Time H.g. Tannhaus Pdf Free Download