The 15th Century Voynich manuscript has been described as the world's most mysterious book, which could be a complex code, an unknown language or simply a hoax.
The message inside "the world's most mysterious medieval manuscript" has eluded cryptographers, mathematicians and linguists for over a century.
And for many, the so-called Voynich book is assumed to be a hoax.
But a new study, published in the journal Plos One, suggests the manuscript may, after all, hold a genuine message.
No wonder that this script even has a part in Dan Brown's latest bestseller "The Lost Symbol".