A notary privacy guard includes a first face substantially opaque having at least four sides, a second face having at least four sides, and a sleeve formed by joining two adjoining sides of the first face with corresponding two adjoining sides of the second face such that the sleeve can slip over two sides and a corner of a book. A second sleeve can be provided to cover both sides of a book. A window can be provided in the substantially opaque face within which the signer can execute his or her signature.