- Morgan Nightingale
- Morgan of Belthus
- Morgan's Escape
- Morgen kommt der Nikolaus
- Morgengrauen: Ein postapokalyptischer Thriller
- Morgànt dei Nerogatti
- Moriarty’s Flight of Fancy
- MORIGNONE
- Morituri Te Salutant
- Mork-Ham - Tome 1
- Morlaix en eaux profondes
- Morley Ernstein, or, the Tenants of the Heart: A Romance
- Morning Star Journey
- Morningstar
- Morose Malice
- Morsa di ghiaccio
- Morsamor
- Morsure
- Mort D'un Perdant
- Mort d'un perdant
- Mort d’une courtisane
- Mort intime
- Mort sur le St-Laurent (Les enquêtes de Rachel Toury)
- Mortal Confines
- Mortal Fear
- Mortal Images
- Mortal Rites
- Mortal Threat
- Morte
- Morte ad Asti
- Morte al Raja - L'ascesa del Capitano Pembalas
- Morte bianca
- Morte De Um Perdedor
- Morte de um Perdedor
- Morte de unu Presidente
- Morte di Capitan Futuro
- Morte sull'acqua
- Morte sull'altare
- Mortelle absence
- Mortelle retraite ou le mensonge des espoirs
- Mortem
- Morti Due Volte (La Crisi degli Zombie—Libro 1)
- Mortmain
- Morts à perpétuité
- Mortuis Luna
- Moryak
- Moscow
- Moscow
- Moscow Airlift
- Moscow Masala
- Moscow USA
- Moses and Mrs. Aintree
- Moses Johnson
- Mosquito
- Mosquito Chase
- Moss Roses
- Mosses from an Old Manse and other stories
- Mossingdene, 1944
- Most interesting stories of all nations
- Most kezdődik
- Most Secret
- Most Way-Out Adventures
- Mostar - Voci dal ponte
- Mostly Harmless
- MOSTLY MOABLY
- Moth to Flame
- Mother
- Mother Carey's Chicken
- Mother Carey's Chicken: Her Voyage to the Unknown Isle
- Mother Earth: Monthly Magazine Devoted to Social Science and Literature
- Mother Earths Tears
- Mother Knows Best
- Mother Love
- Mother of God
- Mother of Winter
- Motherlode
- Mothers
- Motorcycle High: The Adventures of Rock Pounder
- Mots de l'au-delà
- Mount Haven
- Mount Higatha
- Mount Royal
- Mount Royal: A Novel (Complete)
- Mountain Airport
- Mountain Children
- Mountain Cowboys
- Mountain Hawk
- Mountain Igloo
- Mountain Jack Pike
- Mountain Justice
- Mountain Man
- Mountain Moggy: The Stoning of the Witch
- Mountain of the Seven Caves
- Mountain Pride
- Mountain Son
- Mountain Tiger: Jim Colling Adventure Series, Book 5
- Mountains of Fire
- Mountains, Mists, Myths and Murder
- Mountaintop
- Mourning Rush
- Mourning Scars
- Mouse Trapped
- Movida
- Moving Target
- Moving the Mountain
- Mowbray Brothers
- Moynihan's Journey
- Mozart 42
- Mr Blettsworthy on Rampole Island
- Mr Christopher
- Mr Midshipman Easy
- Mr Midshipman Fury
- Mr Standfast
- Mr Tok
- Mr. and Mrs. Rossi
- Mr. Berzerkeley II
- Mr. Big Stuff Loves Victoria Swine (Book 3 of "Working Class Villain")
- Mr. Bilson’s Housekeeper
- Mr. Britling Sees it Through
- Mr. Britling Sees It Through
- Mr. Impossible
- Mr. Justice Maxell
- Mr. Justice Raffles
- Mr. Match
- Mr. Meeson's Will
- Mr. Meeson’s Will
- Mr. Midshipman Breezy, a Naval Officer
- Mr. Midshipman Easy
- Mr. Moto Is So Sorry
- Mr. Opp
- Mr. Palmer's Murder
- Mr. Punch's Golf Stories
- Mr. Rabbit at Home: A Sequel to Little Mr. Thimblefinger and his Queer Country
- Mr. Riley
- Mr. Shivers
- Mr. Spaceship
- Mr. Sponge's Sporting Tour
- Mr. Standfast
- Mr. Standfast (Annotated)