My Path to Atheism By: Annie Besant

Mysterious Forces of Civilization By: Abdu’l-Bahá ‘Abbás

Mystery of Pain By: James Hinton

Mystic Treatises (Six Treatises on the Behavior of Excellence) By: Isaac of Nineveh

Mystical City of God, Volume 1 By: Venerable María de Jesús de Ágreda

Mystical City of God, Volume 2 By: Venerable María de Jesús de Ágreda

Mystical City of God, Volume 3 By: Venerable María de Jesús de Ágreda

Mystical City of God, Volume 4 By: Venerable María de Jesús de Ágreda

Mystics and Saints of Islam By: Claud Field

Myth and Science An Essay By: Tito Vignoli

Myth, Ritual and Religion — Volume 1 By: Andrew Lang

Myths & Legends of the Celtic Race By: Thomas W. Rolleston

Myths and Legends of Alaska (version 2) By: Katharine Berry Judson

Myths And Legends Of British North America By: Katharine Berry Judson

Myths and Legends: Myths of Babylonia and Assyria By: Donald Alexander Mackenzie

Myths and myth-makers: Old Tales and Superstitions Interpreted by Comparative Mythology By: John Fiske

Myths of the Norsemen From the Eddas and Sagas By: Hélène A. Guerber

Nagualism A Study in Native American Folk-lore and History By: Daniel Garrison Brinton

Nanny Merry or, What Made the Difference? By: Anonymous

National Character A Thanksgiving Discourse Delivered November 15th, 1855, in the Franklin Street Presbyterian Church By: Nathaniel Clark Burt

Natural Law in the Spiritual World By: Henry Drummond

Natural Science and Religion By: Asa Gray

Natural Theology By: William Paley

Nature and Authority of Conscience By: Rufus Jones

Nature Mysticism By: John Edward Mercer

Nearly Lost but Dearly Won By: Theodore P. Wilson

Ned Franks, or The Christian's Panoply By: Charlotte Maria Tucker

Ned Garth Made Prisoner in Africa. A Tale of the Slave Trade By: William Henry Giles Kingston

Nelly Channell By: Sarah Doudney

Nevi'im (JPSA) 06: Joshua By: Jewish Publication Society of America

Nevi’im (JPSA) 07: Judges By: Jewish Publication Society of America

New Etext of Bible [King James Version] By: Unknown

New Testament: Being the English Only of the Greek and English Testament By: J. C. Ryle

Night of Weeping By: Horatius Bonar

No and Yes By: Mary Baker Eddy

No Refuge but in Truth By: Goldwin Smith

Nobody By: Susan Warner

Norman Vallery or, How to Overcome Evil with Good By: William Henry Giles Kingston

Notable Women of Olden Time By: Anonymous

Notes on Islam By: Ahmed Hussain

Notes on the Book of Genesis By: Charles H. Mackintosh

Obedience of a Christian Man By: William Tyndale

Obscure Night of The Soul By: Saint John of the Cross

Observations and Reflections By: Augustus M. Toplady

Odd By: Amy Le Feuvre

Of Holy Virginity By: Saint Augustine of Hippo

Of the Laws of Ecclesiastical Polity, Book 1 By: Richard Hooker

Of the Love of God By: Saint Francis de Sales

Old Daniel By: Thomas Hodson

Old Groans and New Songs Being Meditations on the Book of Ecclesiastes By: Frederick Charles Jennings

Old Paths By: J. C. Ryle

Old Wells Dug Out By: Thomas De Witt Talmage

Ole Mammy's Torment By: Annie F. Johnston

On Adulterous Marriages By: Saint Augustine of Hippo

On Calvinism By: William Hull

On Christian Doctrine By: Saint Augustine of Hippo

On Grace And Free Will By: Saint Augustine of Hippo

On Loving God By: Saint Bernard of Clairvaux

On Lying By: Saint Augustine of Hippo

On Piety By: Jean Guibert

On Prayer and The Contemplative Life By: Aquinas Thomas

On Singing and Music By: Society of Friends

On Subjects Connected with the Christian Ministry By: Richard Cecil

On the Babylonian Captivity of the Church By: Martin Luther

On the Death of Satyrus and On the Belief in the Resurrection By: Saint Ambrose

On the Exercises of Piety By: Jean Guibert

On the Incarnation By: Athanasius of Alexandria

On the Indian Sect of the Jainas By: Johann Georg Bühler

On The Predestination Of The Saints By: Saint Augustine of Hippo

On the Spirit and the Letter By: Saint Augustine of Hippo

On Virginity By: Gregory of Nyssa

On Virginity (De Virginitate) By: Saint Ambrose

One Common Faith By: Bahá'í International Community

Opportunities By: Susan Warner

Orthodox Faith By: Saint John of Damascus

Orthodoxy: Its Truths And Errors By: James Freeman Clarke

Oscar Wilde from Purgatory By: Hester Travers Smith

Other Side of the Hill, and Home Again By: Frank W. Boreham

Our Little Lady Six Hundred Years Ago By: Emily Sarah Holt

Our Unitarian Gospel By: Minot J. (Minot Judson) Savage

Out in the Forty-Five Duncan Keith's Vow By: Emily Sarah Holt

Out of the Deep Words for the Sorrowful By: Charles Kingsley

Out of the Triangle: a story of the Far East By: Mary E. (Mary Ellen) Bamford

Pagan & Christian Creeds: Their Origin and Meaning By: Edward Carpenter

Pagan and Christian creeds: their origin and meaning By: Edward Carpenter

Pagan and Christian Rome By: Rodolfo Amedeo Lanciani

Pansies for Thoughts By: Grace Livingston Hill

Pantheism, Its Story and Significance Religions Ancient and Modern By: J. Allanson Picton

Parables By: Lyman Abbott

Parables from Flowers By: Gertrude P. Dyer

Parables of the Christ-life By: Isabella Lilias Trotter

Parables of the Cross By: Isabella Lilias Trotter

Parables of the Lord Jesus Christ - Commentary on the Gospel of St Matthew By: St. John Chrysostom

Paradise Regain'd (version 2) By: John Milton

Paraphrase Upon the Epistle of Paul to the Galatians By: Thomas Boston

Paris Talks By: Unknown

Parochial and Plain Sermons, Vol. VII (of 8) By: John Henry Newman

Parochial and Plain Sermons, Vol. VIII (of 8) By: John Henry Newman

Parochial and Plain Sermons, Volume 1 By: John Henry Newman

Pascendi Dominici Gregis (On the Errors of the Modernists) By: Pope St Pius X