| title | creator | language | description | tableOfContents | contributor | subject | created |
| Fifty Years a Hunter and Trapper
Autobiography, experiences and observations of Eldred
Nathaniel Woodcock during his fifty years of hunting and
trapping. | Woodcock, Eldred Nathaniel | en | | | | | 2010-10-12 |
| A Guide to Methods and Observation in History
Studies in High School Observation | Davis, Calvin Olin | en | | | | | 2007-03-24 |
| A Book for All Readers
An Aid to the Collection, Use, and Preservation of Books
and the Formation of Public and Private Libraries | Spofford, Ainsworth Rand, 1825-1908 | en | | | | Library science; Books | 2007-09-15 |
| The Aggravation of Elmer | Arthur, Robert, 1909-1969 | en | | | Cavat [Illustrator] | Science fiction; Short stories | 2009-08-05 |
| Micrographia
Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses with Observations and Inquiries Thereupon | Hooke, Robert, 1635-1703 | en | | | | | 2005-03-29 |
| A Lecture on the Preservation of Health | Garnett, Thomas, 1766-1802 | en | | | | | 2006-05-11 |
| A Tour of the Missions
Observations and Conclusions | Strong, Augustus Hopkins, 1836-1921 | en | | | | Missions; East Asia -- Description and travel | 2008-12-08 |
| Some Observations on the Ethnography and Archaeology of the American Aborigines | Morton, Samuel George, 1799-1851 | en | | | | | 2009-06-24 |
| Observations on the Mississippi Kite in Southwestern Kansas | Fitch, Henry S., 1909-2009 | en | | | | | 2010-08-12 |
| Observations of an Orderly
Some Glimpses of Life and Work in an English War Hospital | Muir, Ward, 1878-1927 | en | | | | | 2006-02-01 |
| Culinary Herbs: Their Cultivation Harvesting Curing and Uses | Kains, M. G. (Maurice Grenville), 1868-1946 | en | | | | | 2007-05-11 |
| Observations upon the Prophecies of Daniel, and the Apocalypse of St. John | Newton, Isaac, Sir, 1642-1727 | en | | | | | 2005-10-15 |
| Supplement to Animal Sanctuaries in Labrador
Supplement to an Address Presented by Lt.-Colonel William Wood,
F.R.S.C. Before the Second Annual Meeting of the Commission of
Conservation in January, 1911 | Wood, William Charles Henry, 1864-1947 | en | | | | Animal welfare; Labrador (N.L.) -- Economic conditions; Canada. Commission of Conservation | 2005-02-21 |
| Travels in North America, From Modern Writers
With Remarks and Observations; Exhibiting a Connected View
of the Geography and Present State of that Quarter of the
Globe | Bingley, William, 1774-1823 | en | | | | United States -- Description and travel; Mexico -- Description and travel; Canada -- Description and travel | 2009-03-13 |
| Observations and Reflections Made in the Course of a Journey through France, Italy, and Germany, Vol. I | Piozzi, Hester Lynch, 1741-1821 | en | | | | | 2005-08-05 |
| The New Conspiracy Against the Jesuits Detected and Briefly Exposed
with a short account of their institute; and observations
on the danger of systems of education independent of
religion | Dallas, R. C. (Robert Charles), 1754-1824 | en | | | | | 2010-10-03 |
| Guide to Life and Literature of the Southwest, with a Few Observations | Dobie, J. Frank (James Frank), 1888-1964 | en | | | | | 1995-08-01 |
| The Conservation of Races
The American Negro Academy. Occasional Papers No. 2 | Du Bois, W. E. B. (William Edward Burghardt), 1868-1963 | en | | | | | 2010-02-11 |
| The Excavations of Roman Baths at Bath | Davis, Charles E. | en | | | | | 2004-10-02 |
| Asparagus, its culture for home use and for market:
a practical treatise on the planting, cultivation,
harvesting, marketing, and preserving of asparagus, with
notes on its history | Hexamer, F. M. | en | | | | | 2010-03-14 |
| The Cocoanut
With reference to its products and cultivation in the Philippines | Lyon, William S. (Scrugham), 1852-1916 | en | | | | | 2010-10-07 |
| The Memories of Fifty Years
Containing Brief Biographical Notices of Distinguished Americans, and Anecdotes of Remarkable Men; Interspersed with Scenes and Incidents Occurring during a Long Life of Observation Chiefly Spent in the Southwest | Sparks, William Henry, 1800-1882 | en | | | | | 2005-05-20 |