Books by Matthew O'Keefe:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
O'Keefe, Matthew: The key to true Christianity: ([n.p.], 1874) (page images at HathiTrust)- O'Keefe, Matthew: The key to true Christianity: being a series of letters addressed to Rev. J. D. Blackwell, D. D. pastor of the Cumberland Street Methodist Episcopal Church, Norfolk, Va. (W. P. Kildare, printer and stereotyper, 1874), also by Otto Sievers Barten and John Davenport Blackwell (page images at HathiTrust)
Find more by Matthew O'Keefe at your library, or elsewhere.