| Call number | Item |
| P | Language and literature (Go to start of category) |
| PR | Literature: English (non-American) (Go to start of category) |
| PR2944 .B25 1915 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) The Greatest of Literary Problems, the Authorship of the Shakespeare Works: An Exposition of All Points at Issue, From Their Inception to the Present Moment (Boston and New York: Houghton, Mifflin Co., 1915), by James Phinney Baxter |
| PR2944 .B25 1917 | The Greatest of Literary Problems, the Authorship of the Shakespeare Works: An Exposition of All Points at Issue, From Their Inception to the Present Moment (second edition, 1917; this copy bound with Mirrielies' "John Wyclif's Freudian Complex" from 1930 at the front), by James Phinney Baxter, contrib. by Lucia B. Mirrielees |
| PR2944 .C6 | Is Shakespeare Dead? From My Autobiography (New York and London: Harper and Bros., 1909), by Mark Twain |
| PR2944 .C8 | Bacon's Secret Disclosed in Contemporary Books (London: Gay and Hancock, 1911), by Granville C. Cuningham (multiple formats at archive.org) |
| PR2944 .D6 1888 | The Great Cryptogram: Francis Bacon's Cipher in the So-Called Shakespeare Plays (Chicago et al.: R. S. Peale and Co., 1888), by Ignatius Donnelly |
| PR2944 .D8 | Bacon is Shake-Speare: Together With a Reprint of Bacon's Promus of Formularies and Elegancies, by Edwin Durning-Lawrence, contrib. by Francis Bacon (Gutenberg text) |
| PR2944 .F2 | Fundamental Principles of the Baconian Ciphers, and Application to Books of the Sixteenth and Seventeenth Centuries (typescript version; c1916), by George Fabyan |
| PR2944 .F22 | Fundamental Principles of the Baconian Ciphers and Application to Books of the Sixteenth and Seventeenth Centuries (ca. 50-page printed version; c1916), by George Fabyan |
| PR2944 .F22 | Lessons in the Greatest Work of Sir Francis Bacon of Verulam, Viscount St Alban (expanded version of his "Fundamental Principles of the Baconian Ciphers..."; c1916), by George Fabyan |
| PR2944 .P66 | The Biliteral Cipher: Hints for Deciphering (London: R. Banks and Son, ca. 1890), by Mrs. Henry Pott (page images at HathiTrust) |
| PR2944 .P75 | Francis Bacon and His Secret Society, by Mrs. Henry Pott (multiple formats at archive.org) |
| PR2944 .S3 | Secret Shakespearean Seals: Revelations of Rosicrucian Arcana, Discoveries in the Shakespeare Plays, Sonnets, and Works, Printed Circa 1586-1740, of "Secreti Sigilli", Concealed Author's Marks and Signs (Nottingham: H. Jenkins, 1916), by Fratres Roseae Crucis |
| PR2944 .S5 | The Mystery of Francis Bacon (London: R. Banks and Son, 1912), by William T. Smedley (Gutenberg text and illustrated HTML) |
| PR2944 .W46 | Bacon, Shakespeare, and the Rosicrucians (London: G. Redway, 1888), by William Francis C. Wigston |
| PR2944 .W53 | Francis Bacon, Poet, Prophet, Philosopher, Versus Phantom Captain Shakespeare, the Rosicrucian Mask (London: Kegan Paul, Trench, Trubner and Co., 1891), by William Francis C. Wigston (multiple formats at archive.org) |
| PR2946 .D8 1912 | The Shakespeare Myth (London: Gay and Hancock, 1912), by Edwin Durning-Lawrence (multiple formats at archive.org) |
| PR2947 .D5 L4 | Sous le Masque de "William Shakespeare": William Stanley, VIe Comte de Derby (2 volumes in French; Paris: Payot et cie, 1918-1919), by A. Lefranc |
| PR2947 .O9 C63 1931 | Hidden Allusions in Shakespeare's Plays: A Study of the Oxford Theory, Based on the Records of Early Court Revels and Personalities of the Times (New York: W.F. Payson, c1931), by Eva Turner Clark (page images at HathiTrust) |
| PR2947 .O9 O94 | The Oxfordian (volumes prior to the most recent one freely readable online; 1998-) (partial serial archives) |
| PR2947 .R9 D5 | L'Auteur d'Hamlet et Son Monde (in French; Paris: Librarie des Bibliophiles Parisiens, 1914), by Célestin Demblon |
| PR2948 .P8 | The Little Cryptogram: A Literal Application to the Play of Hamlet of the Cipher System of Mr. Ignatius Donnelly (Saint Paul: Pioneer Press Co., 1888), by Joseph Gilpin Pyle |
| PR2950 .A6 | An Authentic Account of the Shaksperian Manuscripts, by W. H. Ireland (HTML at jacklynch.net) |
| PR2950 .B6 | Shakspere and the Ireland Forgeries (Cambridge, MA: Harvard University Press, 1930), by Derk Bodde (page images at HathiTrust) |
| PR2950 .I7 1832 | Vortigern: An Historical Play, With an Original Preface (London: J. Thomas, 1832), by W. H. Ireland (page images at HathiTrust) |
| PR2950 .M25 1796 | An Inquiry Into the Authenticity of Certain Miscellaneous Papers and Legal Instruments, Published Dec. 24, MDCCXCV, and Attributed to Shakspeare, Queen Elizabeth, and Henry, Earl of Southampton: Illustrated By Fac-Similes of The Genuine Hand-writing of That Nobleman, and of Her Majesty; A New Fac-simile of The Hand-Writing of Shakspeare, Never Before Exhibited; and Other Authentic Documents: In a Letter Addressed to The Right Hon. James, Earl of Charlemont (London: Printed by H. Baldwin for T. Cadell Jun. and W. Davies, 1796), by Edmond Malone |