| The Mettle of the Pasture
James Lane Allen | |
| The Mexican Twins
Lucy Fitch Perkins | |
| The Mexican War diary of George B. McClellan
George B. McClellan | |
| The micro-organisms of the soil
Edward J. Russell; Rothamsted Experimental Station | |
| The Microscope
Andrew Ross | |
| The Microscope. Its History, Construction, and Application 15th ed. / Being a familiar introduction to the use of the instrument, and the study of microscopical science
Jabez Hogg | |
| The Midas Plague
Frederik Pohl | |
| The Middle English Poem, Erthe Upon Erthe
Unknown | |
| The Middle Five: Indian Boys at School
Francis La Flesche | |
| The Middle Kingdom, Volume 1 (of 2) / A Survey of the Geography, Government, Literature, Social Life, Arts, and History of the Chinese Empire and its Inhabitants
S. Wells Williams |
