Love—Marriage—Birth Control Being a Speech delivered at the Church Congress at Birmingham, October, 1921 By: Bertrand Edward Dawson Dawson

Machiavelli, Volume I By: Niccolò Machiavelli

Made in Tanganyika By: Carl Richard Jacobi

Making Both Ends Meet The income and outlay of New York working girls By: Edith Wyatt

Mammals Obtained by Dr. Curt von Wedel from the Barrier Beach of Tamaulipas, Mexico By: E. Raymond (Eugene Raymond) Hall

Man And His Ancestor A Study In Evolution By: Charles Morris

Man in the Iron Mask (an Essay) By: Alexandre Dumas

Man Made By: Albert Teichner

Man of Many Minds By: E. Everett (Edward Everett) Evans

Manhood Perfectly Restored Prof. Jean Civiale's Soluble Urethral Crayons as a Quick, Painless, and Certain Cure for Impotence, Etc. By: Civiale Remedial Agency

Mankind in the Making By: H. G. Wells

Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. By: Alexander Miles

Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901 By: Gary N. (Gary Nathan) Calkins

Marriage and Love By: Emma Goldman

Marriage Enrichment Retreats Story of a Quaker Project By: D. R. (David Robert) Mace

Martians Never Die By: Lucius Daniel

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

Mason-Bees By: Jean-Henri Fabre

Masonic Monitor of the Degrees of Entered Apprentice, Fellow Craft and Master Mason together with the Ceremony of Installation, Laying Corner Stones, Dedications, Masonic Burial, Etc. By: George Thornburgh

Master of None By: Neil Goble

McIlvaine's Star By: August William Derleth

Measles By: William Colby Rucker

Measure for a Loner By: Jim Harmon

Medal of Honor By: Mack Reynolds

Medicine in Virginia, 1607-1699 By: Thomas Proctor Hughes

Meeting of the Board By: Alan Edward Nourse

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

Men Women and God By: Arthur Herbert Gray

Mendelism Third Edition By: Reginald Crundall Punnett

Mental Defectives and Sexual Offenders Report of the Committee of Inquiry Appointed by the Hon. Sir Maui Pomare, K.B.E., C.M.G., Minister of Health By: New Zealand. Committee of Inquiry into Mental Defectives and Sexual Offenders

Method By Which the Causes of the Present and Past Conditions of Organic Nature Are to Be Discovered — the Origination of Living Beings By: Thomas Henry Huxley

Mezzerow Loves Company By: Floyd L. Wallace