a book that s one of the world s greatest unsolved mysteries. for more than two years one course a garcia from book us in northern spain has been studying the voyage manuscript thought to have been written some six hundred years ago its author reason known and the writing remains undecided furred the images sparked the imagination but no one s sure what they mean is that the coming down here of theories that the book might have been written in a kind of encoded latin. or that an alien road while being held captive in a monastery. or that leonardo da vinci wrote it as a child. there are a lot of people in the world who are currently studying the wanted manuscript. in this the moment. scientists have determined that the manuscript dates from the fifteenth century that s