* The Haunters and the Haunted (1908)
* Sea-Salt and Cordite (1911)
* Lesliana: Leaves from a Life (1912)
* Remainers (1914)
* Diana and Two Symphonies (1916)
* Diana and Destiny (1918)
* Diana and Octavia (1919)
* Diana and the Serenader (1920)
* Diana and the Crystal Gazer (1921)
* Diana and the Dogs (1922)
* Diana and Discovery (1924)
* The Man with Latent Powers (1926)
* Diana and the Door (1928)
* The Trireme (1929)
* Diana and Destiny (Second Series) (1931)
* Diana and Destiny (Third Series) (1932)
* The White Lotus (1934)
* Diana and the New Day (1936)
* The Trumpet Soundeth (1938)
* The Tower (1941)
* Diana and the Cross Roads (1942)
* The Divine Plan (1944)
* In God's Name (1946)
* The Valley of Vision (1948)
* Diana and the Lost City (1950)
* The Enchanted Land (1952)
* The Call to Arms (1954)
* The Sound of the Trumpet (1956)
* The Sword of the Spirit (1958)
* The Sign of the Cross (1960)
* The Crown of Life (1962)
* The Light of the World (1964)
* The Glory of God (1966)
* The Triumph of Christ (1968)
Short stories:
* "The Dream" (1910)
* "The Phantom Ship" (1911)
* "The Secret of the Moor" (1912)
* "The Haunted House" (1913)
* "The Werewolf" (1914)
* "The Vampire" (1915)
* "The Ghost of Glamis Castle" (1916)
* "The Invisible Man" (1917)
* "The Devil's Bargain" (1918)
* "The Phantom of the Opera" (1919)
* "The Mummy's Curse" (1920)
* "The Case of the Missing Heiress" (1921)
* "The Mystery of the Locked Room" (1922)
* "The Ghost Train" (1923)
* "The Man Who Disappeared" (1924)
* "The Woman in White" (1925)
* "The Hound of the Baskervilles" (1926)
* "The Black Cat" (1927)
* "The Tell-Tale Heart" (1928)
* "The Pit and the Pendulum" (1929)
* "The Masque of the Red Death" (1930)
* "The Murders in the Rue Morgue" (1931)
* "The Mystery of Marie Roget" (1932)
* "The Gold-Bug" (1933)
* "The Purloined Letter" (1934)
* "The Descent into the Maelström" (1935)
* "A Tale of Two Cities" (1936)
* "The Prisoner of Zenda" (1937)
* "The Count of Monte Cristo" (1938)
* "The Three Musketeers" (1939)
* "The Hunchback of Notre Dame" (1940)
* "The Phantom of the Opera" (1941)
* "Les Misérables" (1942)
* "The Divine Comedy" (1943)
* "The Odyssey" (1944)
* "The Iliad" (1945)
* "The Aeneid" (1946)
* "Metamorphoses" (1947)
* "Heroides" (1948)
* "Ars Amatoria" (1949)
* "Fasti" (1950)
* "Amores" (1951)
* "Tristia" (1952)
* "Black Diamonds" (1898)
* "Ballads of Blue-Water" (1901)
* "The Song-Carrier" (1910)
* "The Harp of Life" (1920)
* "Songs from the Southland" (1930)
* "The Quest of the Golden Lotus" (1898)
* "The Green Isle of Erin" (1910)
* "The Magic Rose" (1920)
* "The Enchanted Land" (1930)
* "The Quest for the Holy Grail" (1940)
* "The City of the Sun" (1950)
* "Diana and the Holy Grail" (1960)
* "The Sword in the Stone" (1970)
* "The Story of the Buddha" (1980)
* "The Life of Jesus Christ" (1990)
Nonfiction:
* The Life of St. Francis of Assisi (1909)
* The Life of St. Teresa of Avila (1910)
* The Life of St. John of the Cross (1911)
* The Life of St. Ignatius of Loyola (1912)
* The Life of St. Francis de Sales (1913)
* The Life of St. Vincent de Paul (1914)
* The Life of St. Philip Neri (1915)
* The Life of St. Charles Borromeo (1916)
* The Life of St. Thomas Aquinas (1917)
* The Life of St. Albert the Great (1918)
* The Life of St. Bonaventure (1919)
* The Life of St. Benedict (1920)
* The Life of St. Bernard of Clairvaux (1921)
* The Life of St. Francis of Paola (1922)
* The Life of St. Anthony of Padua (1923)
* The Life of St. Louis of Toulouse (1924)
* The Life of St. Stanislaus Kostka (1925)
* The Life of St. Aloysius Gonzaga (1926)
* The Life of St. John Berchmans (1927)
* The Life of St. Robert Bellarmine (1928)
* The Life of St. Edmund Campion (1929)
* The Life of St. Philip Howard (1930)
* The Life of St. Robert Southwell (1931)
* The Life of St. Henry Morse (1932)
* The Life of St. John Ogilvie (1933)
* The Life of St. Margaret Clitherow (1934)
* The Life of St. Anne Line (1935)
* The Life of St. John Roberts (1936)
* The Life of St. John Wall (1937)
* The Life of St. Alban Roe (1938)
* The Life of St. Edward Walpole (1939)
* The Life of St. Thomas Garnet (1940)
* The Life of St. Anne Pollard (1941)
* The Life of St. Margaret Ward (1942)
* The Life of St. John Kemble (1943)
* The Life of St. John Southworth (1944)
* The Life of St. Alexander Briant (1945)
* The Life of St. John Duckett (1946)
* The Life of St. John Almond (19