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

Louis Pasteur By: Albert Keim

Love's Coming-of-Age: A Series of Papers on the Relations of the Sexes By: Edward Carpenter

Luck of the Dudley Grahams By: Alice Calhoun Haines

Mabel Ross, the Sewing Girl By: Unknown

Magician Among the Spirits By: Harry Houdini

Maine Woods By: Henry David Thoreau

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 On The Other Side By: Ada Barnett

Manners for Men By: Mrs. Humphry

Margaret Sanger; an autobiography By: Margaret Sanger

Marie Antoinette and the Downfall of Royalty By: Imbert de Saint-Amand

Mark Twain’s Journal Writings, Volume 2 By: Mark Twain

Mark Twain’s Journal Writings, Volume 3 By: Mark Twain

Marquis de Villemer By: George Sand

Marriage of Heaven and Hell By: William Blake

Marriage, Volume 1 By: Susan Edmonstoune Ferrier

Mars and Its Canals By: Percival Lowell

Mary Frances Knitting and Crocheting Book By: Jane Eayre Fryer

Mary Ware in Texas By: Annie Fellows Johnston

Mary Ware's Promised Land By: Annie Fellows Johnston

Master's Indwelling By: Andrew Murray

Medicine-Men Of The Apache By: John Gregory Bourke

Meditations from the Pen By: Maria W. Stewart

Memoirs of Chateaubriand Volume IV By: François-René de Chateaubriand

Memoirs of Miss Sidney Bidulph By: Frances Sheridan

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

Meno By: Plato

Mentor 1 By: Various

Mentor 2 By: Various

Mighty Animals By: Jennie Irene Mix

Migration of Birds By: U. S. Fish and Wildlife Service

Mildred and Elsie By: Martha Finley

Mildred at Home: With Something About Her Relatives and Friends By: Martha Finley

Mildred Keith By: Martha Finley

Mildred's Married Life By: Martha Finley

Mince Pie By: Christopher Morley

Miscellanea Curiosa, Vol 1 By: Edmond Halley

Miss Dee Dunmore Bryant By: Pansy

Miss Lochinvar By: Marion Ames Taggart

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

Monarchia By: Dante Alighieri

Morals (Moralia), Book 2 By: Lucius Mestrius Plutarchus

More Australian Legendary Tales By: K. Langloh Parker

Mormonism and Masonry By: Samuel H. Goodwin

Mother By: Pearl Buck

Mother and the Child By: Maria Montessori

Mrs. Dymond By: Anne Isabella Thackeray Ritchie

Music in Medicine By: Sidney Licht

My Discovery of England By: Stephen Leacock

My Experiences as an Executioner By: James Berry

My Hunt After 'The Captain' By: Oliver Wendell Holmes, Sr.

My Path to Atheism By: Annie Besant

My School Days By: Edith Nesbit

Mystery of the Pinckney Draught By: Charles C. Nott

Myths and Legends: Myths of Babylonia and Assyria By: Donald Alexander Mackenzie

Nami-ko By: Kenjiro Tokutomi

Napoleon and Josephine 'The Rise of the Empire' By: Walter Geer

Natalie Page By: Katharine Haviland Taylor

Native Races and the War By: Josephine Butler

Natural History Volume 4 By: Pliny the Elder

Natural History Volume 5 By: Pliny the Elder

Natural History Volume 6 By: Pliny the Elder

Nature of the Judicial Process By: Benjamin N. Cardozo

Neighbors By: Florence Morse Kingsley

Neighbors – Life Stories of the Other Half By: Jacob A. Riis

No Animal Food and Nutrition and Diet with Vegetable Recipes By: Rupert H. Wheldon

North-Pole Voyages By: Zachariah Atwell Mudge

Notes on the Book of Genesis By: Charles H. Mackintosh

Of the Love of God By: Saint Francis de Sales

Of the Shortness of Life By: Lucius Annaeus Seneca

Oliver's Bride By: Margaret O. Oliphant

On a Chinese Screen By: W. Somerset Maugham

On Angel's Wings By: Louisa Lilias Plunket Greene

On chronic alcoholic intoxication : with an inquiry into the influence of the abuse of alcohol as a predisposing cause of disease By: William Marcet

On Famine Fever and Some of the Other Cognate Forms of Typhus By: Rudolf Virchow

On Piety By: Jean Guibert

On Secret Service By: William Nelson Taft

On the Babylonian Captivity of the Church By: Martin Luther

On the Exercises of Piety By: Jean Guibert

On the Preparations of the Indian Hemp By: William Brooke O'Shaughnessy

On the Ruin of Britain By: Gildas

On The Trail: An Outdoor Book for Girls By: Adelia B. Beard

On War By: Carl von Clausewitz

Oracles of Nostradamus By: Charles A. Ward

Ordeal of Mark Twain By: Van Wyck Brooks

Origin and Development of Psychoanalysis By: Sigmund Freud

Original Stories from Real Life By: Mary Wollstonecraft

Other People's Lives By: Rosa Nouchette Carey

Our Knowledge Box By: George Blackie

Out of Mulberry Street By: Jacob A. Riis

Out of the Shadow By: Rose Gollup Cohen

Oxford Book of American Essays By: Various

Palmetto Leaves By: Harriet Beecher Stowe

Paradise Regain'd (version 2) By: John Milton

Passages from the Life of a Philosopher By: Charles Babbage

Pearl of Great Price By: Joseph Smith, Jr.

Peeps at People - Being Certain Papers from the Writings of Anne Warrington Witherup By: John Kendrick Bangs

Pep: Poise, Efficiency, Peace By: William C. Hunter