The Voynich Manuscript is an amazing document. Both its history and the illustrations contained within. It probably has a great story too, but so far nobody has been able to translate it, so who knows what it actually says.
I’ve read all sorts of interesting theories about it, who wrote it and why. Over the years, I come across bits of information about it in random places, which I always enjoy. At one point, it was thought to be a forgery, but after many many test it has been determined to be completely genuine (well, by most experts anyway. Maybe there are some that still don’t agree). Although, again, nobody can really make much sense of it. I’ve heard it described as a witches grimoire, a history of medieval herb lore, or perhaps some sort of alchemical journal. I’ve even read one theory that it was created by Leonard Da Vinci (which has been proven false because the ink and velum are much older than that). One thing most articles I’ve read agree on is that it was probably written in code to pass along information that the Catholic Church was trying to stamp out.
One thing I do know though is I do like looking at the illustrations. They are primarily made up of plants, plant people, and (what seem to be) strange astrological charts. Pretty cool and unique stuff!