Two (2) medical transcription textbooks.  Saunders Manual of Medical Transcription by Sheila B. Sloane and Marilyn T. Fordney (1994) Good hardback, the only problem being a previous owner's name written on the front flyleaf.  The brand new paperback is Medical Typing and Transcribing by Mary Otis Diehl and Marilyn T. Fordney, 3rd edn. (1991).