The Shakespearean Ciphers Examined: An analysis of cryptographic systems used as evidence that some author other than William Shakespeare wrote the plays commonly attributed to him

In this 1957 book, the authors address theories, which, through the identification of hidden codes, call the authorship of Shakespeare's plays into question. This book will interest scholars of literary codes and cryptography, as well as those wishing to discover more about the various debates surrounding the authorship of Shakespeare's plays.Friedman, Elizabeth S. is the author of 'The Shakespearean Ciphers Examined: An analysis of cryptographic systems used as evidence that some author other than William Shakespeare wrote the plays commonly attributed to him', published 1957 under ISBN 9780521050401 and ISBN 0521050405.