← All case files
CASE #K9COB4 · 2 entities · 1 connections

The Voynich Manuscript

A 240-page book in a language nobody has ever read — not even the world's best codebreakers.

The Voynich Manuscript is a roughly 240-page illustrated book, carbon-dated to the early 1400s, written in an unknown writing system that has resisted every attempt at decipherment for over a century.

disputed
View as graph →
Quick facts
  • Carbon dating places the vellum firmly in the early 15th century — it's not a modern hoax on fake-old material.
  • The book contains illustrations of plants that don't match any known species, alongside astronomical and bathing/anatomical diagrams.
  • Even top WWII and Cold War-era codebreakers, including some who cracked real wartime ciphers, have failed to decode it.
  • Named after Wilfrid Voynich, the rare book dealer who acquired it in 1912 — not its original, unknown author.
Entities on file
Voynich Manuscript (document)
240-page illustrated manuscript in an undeciphered writing system, dated to the early 1400s.
No outgoing connections on file.
🧑
Wilfrid Voynich (person)
Rare book dealer who acquired and publicized the manuscript in 1912.
acquired and publicizedVoynich Manuscriptdocumented
🎲 Take me somewhere else