First discovered in a Hungarian library in 1838, the Rohonc Codex keeps privileged company with some of the most famous unsolved writing systems in the world, notably the Voynich manuscript, the Phaistos Disk, and Linear A. Written entirely in cipher, this 400-year-old, 450-page-long, richly illustrated manuscript initially gained considerable attention but was later dismissed as an apparent forgery. No serious scholar would study it again until the turn of the twenty-first century. This engaging narrative follows historian Benedek Lang's search to uncover the truth about this thoroughly mysterious book that has puzzled dozens of codebreakers.

Lang surveys the fascinating theories associated with the Codex and discusses possible interpretations of the manuscript as a biblical commentary, an apocryphal gospel, or a secret book written for and by a sect. He provides an overview of the secret writing systems known in early modern times and an account of the numerous efforts to create an artificial language or to find a long-lost perfect tongue-endeavors that were especially popular at the time the Codex was made. Lastly, he tests several codebreaking methods in order to decipher the Codex, finally pointing to a possible solution to the enigma of its content and language system.

Engagingly written, academically grounded, and thoroughly compelling, The Rohonc Code will appeal to historians, scholars, and lay readers interested in mysteries, codes, and ciphers.

About the Author

Benedek Lang is Professor and Chair of the Department of Philosophy and History of Science at Budapest University of Technology and Economics. He is the author of Unlocked Books: Manuscripts of Learned Magic in the Medieval Libraries of Central Europe, also published by Penn State University Press.

Reviews

"The Rohonc Code is a valuable guide for how to approach an old unsolved cipher. Historians will benefit from learning some of the mathematical approaches that Lang describes, while mathematicians will benefit from Lang's detailing of how he pursued potential historical leads."

-Craig P. Bauer,author of Unsolved! The History and Mystery of the World's Greatest Ciphers from Ancient Egypt to Online Secret Societies

"This is solid historical research, yet written in a style to make the reader want to read on. . . . Throughout this enthralling exploration, Lang examines the possibilities that the document might be an artificial language or a cypher or perhaps a shorthand system of some kind."

-Marcus Williamson Fortean Times

Book Information
ISBN 9780271090207
Author Benedek Lang
Format Paperback
Page Count 176
Imprint Pennsylvania State University Press
Publisher Pennsylvania State University Press
Weight(grams) 272g
Dimensions(mm) 229mm * 152mm * 12mm