Cryptomenysis Patefacta, or Art of Secret Information Disclosed Without a Key: Containing Plain and Demonstrative Rules, for Decyphering All Manner of Secret Writing; With Exact Methods for Resolving Secret Intimations by Signs or Gestures, or in Speech;

The book has been read, but looks new. The book cover has no visible wear, and the dust jacket is included if applicable. No missing or damaged pages, no tears, possible very minimal creasing, no underlining or highlighting of text, and no writing in the margins.