Books formerly belonging to Arthur Griffith, many with ownership signatures and author's dedications. Included are books Griffith had with him during periods of detention in Reading and Gloucester prisons (these contain the signatures and inscriptions made by some of his fellow detainees)and presentation copies of books sent to Griffith during his his tenure as President. Also included are books with ownership signatures of his wife and his son Nevin, and some commemorative publications, concerning Griffith and published after his death.