Theological Works:
* Tracts for the Times (1833-41): A series of essays advocating for the Catholic understanding of the Church.
* Apologia Pro Vita Sua (1864): An autobiography detailing Newman's conversion to Catholicism and his defense against accusations of dishonesty.
* An Essay on the Development of Christian Doctrine (1845): A theological treatise arguing for the organic development of Christian doctrines over time.
* Grammar of Assent (1870): A philosophical and theological work exploring the nature of belief and the role of reason and faith.
* Discussions and Arguments on the Nature of the Church (1872): A collection of essays defending the Catholic Church against Protestant criticisms.
Literary Works:
* Loss and Gain: The Story of a Convert (1848): A novel exploring the spiritual journey of a young man from Anglicanism to Catholicism.
* Callista: A Tale of the Third Century (1856): A historical romance set in the Roman Empire, exploring themes of faith and martyrdom.
* The Dream of Gerontius (1865): A poem depicting the soul's journey after death.
* Verses on Various Occasions (1868): A collection of poems on various themes, including religious, personal, and historical.
Other Writings:
* The Idea of a University (1852): A series of lectures outlining Newman's vision of a university as a place of intellectual and spiritual formation.
* Historical Sketches (1872): A collection of essays on historical figures and events, including the Early Church and the Reformation.
This list is not exhaustive, but it provides a good overview of John Henry Newman's extensive literary output. His writings have had a lasting impact on theology, philosophy, literature, and education.