London Labour and the London Poor Volume I By: Henry Mayhew

London Labour and the London Poor Volume II By: Henry Mayhew

London Labour and the London Poor Volume III By: Henry Mayhew

Malaria in Greek History By: William Henry Samuel Jones

Malaria: A Neglected Factor in the History of Greece and Rome By: William Henry Samuel Jones

Man and Nature on the Broads By: Arthur Henry Patterson

Man of Genius By: Cesare Lombroso

Manners and Rules of Good Society; Or, Solecisms to be Avoided by a Member of the Aristocracy By: Anonymous

Marion Harland's Complete Etiquette By: Marion Harland

Mars and Its Canals By: Percival Lowell

Martyrs of Science, or, the Lives of Galileo, Tycho Brahe, and Kepler By: David Brewster

Marvels of Scientific Invention By: Thomas W. Corbin

Mason-Bees By: Jean-Henri Fabre

Measurement of Intelligence By: Lewis Terman

Medicine-Men Of The Apache By: John Gregory Bourke

Memoir and Correspondence of Caroline Herschel By: Margaret Herschel

Memory: How to Develop, Train and Use It By: William Walker Atkinson

Mental and Moral Heredity in Royalty. A Statistical Study in History and Psychology By: Frederick Adams Woods

Meteorology, On the Universe & On Breath By: Aristotle

Miscellanea Curiosa, Vol 1 By: Edmond Halley

Mob Violence and the American Negro: My Experience in the Sunny South By: Velley Lester

More Australian Legendary Tales By: K. Langloh Parker

Movement & Progression of Animals By: Aristotle

Mushrooms and Toadstools (Third Edition) By: Worthington George Smith

My Chinese Marriage By: Mae Franking

My Monks of Vagabondia By: Andress Small Floyd

National Geographic Magazine Vol. 01 No. 3 By: Various

National Geographic Magazine Vol. 01 No. 4 By: Various

Natural Science and Religion By: Asa Gray

Natural Theology By: William Paley

Naudsonce By: H. Beam Piper

Negro Laborer: A Word to Him By: William H. Councill