A book created in the early 1400s that is almost entirely composed of a language never before seen and never deciphered since
It comes with an array of colourful drawings of strange plant-like creatures and celestial diagrams, but the contents remain elusive with some theorising it might’ve been a book on early medieval medicine
However, due to the amount of star charts, some propose the book to have alien origins, whereas others believe it was a hoax which seems unlikely since the money and complexity required would’ve been unbelievably high
You can find the pages floating around on the internet, but so far nobody has had much lu