Books about Psychological fiction (sorted alphabetically)
- Maggie, a Girl of the Streets Stephen Crane
- Maggie: A Girl of the Streets Stephen Crane
- Magnificent Ambersons Booth Tarkington
- Manhattan Transfer John Dos Passos
- Mannion Court-Martial Randall Garrett
- Man of Feeling Henry Mackenzie
- Man Who Staked the Stars Katherine MacLean
- Marble Faun; Or, The Romance of Monte Beni - Volume 1 Nathaniel Hawthorne
- Marble Faun; Or, The Romance of Monte Beni - Volume 2 Nathaniel Hawthorne
- Marooner Charles A. Stearns
- Martian Nightmare Bryce Walton
- Mary Anonymous Bryce Walton
- Master of Ballantrae: A Winter's Tale Robert Louis Stevenson
- Mayor of Casterbridge Thomas Hardy
- Mayor of Casterbridge Thomas Hardy
- McTeague: A Story of San Francisco Frank Norris
- Memoirs of a Midget
- Memory of Mars Raymond F. Jones
- Metamorphosis Franz Kafka
- Metamorphosis Franz Kafka
- Mill on the Floss George Eliot
- Mill on the Floss George Eliot
- Mind Digger Winston K. Marks
- Mind Worms Moses Schere
- Miracle by Price Irving E. Cox