Fundamental principles of the Baconian ciphers, and application to books of the sixteenth and seventeenth centuries (1916, pp. 151)

Fundamental principles of the Baconian ciphers, and application to books of the sixteenth and seventeenth centuries (1916, pp. 47)

Hints to the decipherer of The Greatest Work of Sir Francis Bacon (1916)

Lessons in The Greatest Work of Sir Francis Bacon (1916)

The first of twelve lessons in the Fundamental principles of the Baconian ciphers, and applications to books of the sixteenth and seventeenth centuries (1916)

The Keys for Deciphering The Greatest Work of Sir Francis Bacon (1916)

Dorothy Crain. Ciphers for The Little Folks (1916)

Elizabeth Wells Gallup. The Tragedy of Anne Boleyn (1916)

Mildred Fitz-Hugh. Jerry and the Bacon Puppy (1916, Riverbank Edition)

Mrs. Henry Pott. Hints for Deciphering The Greatest Work of Sir Francis Bacon (n.d.)

Powell J.A. The Greatest Work of Sir Francis Bacon (1916)

Dorothy Crain. Methode pour enseigner et acquérir une connaissance a pratique du Chiffre Bilitere. A l‘usage des écoles primaires (1918)