- Annals of the Propagation of the Faith: A Periodical Collection of Letters from the Bishops and Missionaries Engaged in the Missions of the Old and New World, and of All the Documents Relating to Those Missions, and to the Institution of the Propagation of the Faith, Volume 66 (Baltimore, Society for the Propagation of the Faith, 1903). Available at Internet Archive.
- Annals of the Propagation of the Faith: A Periodical Collection of Letters from the Bishops and Missionaries Engaged in the Missions of the Old and New World, and of All the Documents Relating to Those Missions, and to the Institution of the Propagation of the Faith, Volume 67 (Baltimore, Society for the Propagation of the Faith, 1904). Available at Internet Archive.
- Annals of the Propagation of the Faith: A Periodical Collection of Letters from the Bishops and Missionaries Engaged in the Missions of the Old and New World, and of All the Documents Relating to Those Missions, and to the Institution of the Propagation of the Faith, Volume 69 (Baltimore, Society for the Propagation of the Faith, 1906). Available at Internet Archive.
- Father Maturin, a Memoir, with selected letters, by Maisie Ward (London, New York, Bombay, Calcutta, Madras: Longmans, Green and Co., 1920). Available in various formats at Internet Archive and Open Library.
- [Letter to William Palmer, 1st] A Letter to the Rev. William Palmer, M.A., of Worcester College, Oxford, by Verax, a Catholic layman (London: T. Jones, 1841). Available in various formats at Internet Archive and Open Library. [N.B., in 20 pages, dealing mainly with veneration of the Blessed Mother and the other Saints.]
- [Letter to William Palmer, 2nd] Second Letter to the Rev. William Palmer, M.A., of Worcester College, Oxford: demonstratively proving the Church of England to be an heretical and schismatical church, the mere creature of human invention, by Verax, a Catholic layman (London: T. Jones, 1841). Available in various formats at Internet Archive and Open Library.
- [Letter to William Palmer, 3rd] Third letter to the Rev. William Palmer, M.A., of Worcester College, Oxford: on auricular confession, and the absolute necessity thereof; also the nullity of the Church of England’s ordinations, notes, etc., by Verax, a Catholic layman (London: T. Jones, 1841). Available in various formats at Internet Archive and Open Library.
- [Letter to William Palmer, 4th] Fourth letter to the Rev. William Palmer, M.A., of Worcester College, Oxford: on the way to find the true church of Christ on earth, on satisfaction, on indulgences, on the supremacy of the See of Rome, infallibility, Eucharist, etc., etc., by Verax, a Catholic layman (London: T. Jones, 1842). Internet Archive and Open Library.
- [Letter to William Palmer, 5th] Fifth letter to the Rev. William Palmer, M.A., of Worcester College, Oxford: God has confided the sacred deposit of the revelation of Christianity to an infallible authority, by Verax, a Catholic layman (London: T. Jones, 1843) Available in various formats at Internet Archive and Open Library.
- Letters, by St. Alphonsus Maria de Liguori. May be downloaded in PDF format through the Saints’ Books index,
- Letters II by St. Alphonsus Maria de Liguori. May be downloaded in PDF format through the Saints’ Books index,
- Letters III, by St. Alphonsus Maria de Liguori. May be downloaded in PDF format through the Saints’ Books index,
- Letters IV by St. Alphonsus Maria de Liguori. May be downloaded in PDF format through the Saints’ Books index, which provides the following excerpt:
- Letters V by St. Alphonsus Maria de Liguori. May be downloaded in PDF format through the Saints’ Books index,
- Miscellanies, Volume 1, by Henry Edward Manning (London: Burns and Oates, 1877). Available at Internet Archive and Open Library.