Books about Adventure stories (sorted alphabetically)
- Louise de la Valliere Alexandre Dumas and Auguste Maquet
- Love of Monsieur George Gibbs
- Loyal Little Red-Coat: A Story of Child-life in New York a Hundred Years Ago Ruth Ogden
- Luftseilerens Skat (Norwegian) Claude Grahame-White and Harry Harper
- Lunar Station Harl Vincent
- Luolatyttö (Finnish) Edgar Rice Burroughs
- Maailman sydän (Finnish) H. Rider Haggard
- Maanalaiset: Seikkailuromaani kapinahankkeiden vakoilusta (Finnish) Olli Karila
- Maan ympäri 80 päivässä (Finnish) Jules Verne
- Mad King Edgar Rice Burroughs
- Mad King Edgar Rice Burroughs
- Madman on Board Robert Silverberg
- Madmen of Mars Erik Fennel
- Mahatma and the Hare: A Dream Story H. Rider Haggard
- Maid Marian Thomas Love Peacock
- Mail Carrier Harry Castlemon
- maison à vapeur: Voyage à travers l'Inde septentrionale (French) Jules Verne
- Man and His Money Frederic Stewart Isham
- Man From Siykul Richard Wilson
- Man nth Gardner F. Fox
- Manon Lescaut (French) abbé Prévost
- Manon Lescaut abbé Prévost
- Manon Lescaut: Romaani (Finnish) abbé Prévost
- Man the Sun-Gods Made Gardner F. Fox
- Man the Tech-Men Made Fox B. Holden