| title | creator | language | description | tableOfContents | contributor | subject | created |
| Anecdotes & Incidents of the Deaf and Dumb | Roe, W. R. (William Robert) | en | | | | | 2009-08-29 |
| Preliminary Survey of a Paleocene Faunule from the Angels Peak Area, New Mexico | Wilson, Robert W. | en | | | | | 2010-04-29 |
| Exciting Adventures of Mister Robert Robin | Field, Ben | en | | | | | 2007-03-16 |
| Robert Ier et Raoul de Bourgogne, rois de France (923-936) | Lauer, Ph. | fr | | | | | 2004-02-01 |
| A New Subspecies of Wood Rat (Neotoma mexicana) from Colorado | Finley, Robert B. | en | | | | | 2010-02-01 |
| Four New Pocket Gophers of the Genus Cratogeomys from Jalisco, Mexico | Russell, Robert J. | en | | | | | 2010-01-31 |
| A New Species of Frog (Genus Tomodactylus) from Western Mexico | Webb, Robert G. | en | | | | | 2010-02-03 |
| Elevator Systems of the Eiffel Tower, 1889 | Vogel, Robert M. | en | | | | | 2010-05-07 |
| A New Piñon Mouse (Peromyscus truei) from Durango, Mexico | Finley, Robert B. | en | | | | | 2010-02-01 |
| How to tell the Birds from the Flowers and other Wood-cuts
A Revised Manual of Flornithology for Beginners | Wood, Robert Williams, 1868-1955 | en | | | | | 2010-08-04 |
| The Introduction of Self-Registering Meteorological Instruments | Multhauf, Robert P., 1919-2004 | en | | | | | 2010-05-22 |
| The First Airplane Diesel Engine: Packard Model DR-980 of 1928 | Meyer, Robert B. | en | | | | | 2010-01-20 |
| History of the Comstock Patent Medicine Business and Dr. Morse's Indian Root Pills | Shaw, Robert B. | en | | | | | 2004-09-08 |
| Ancient Rome : from the earliest times down to 476 A. D. | Pennell, Robert Franklin | en | | | | | 2004-11-01 |
| The Hesperides & Noble Numbers: Vol. 1 and 2 | Herrick, Robert, 1591-1674 | en | | | | | 2007-08-28 |
| A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, Mexico | Russell, Robert J. | en | | | | | 2010-01-20 |
| Pleistocene Pocket Gophers From San Josecito Cave, Nuevo Leon, Mexico | Russell, Robert J. | en | | | | | 2010-02-01 |
| The Story of Extinct Civilizations of the West | Anderson, Robert Edward | en | | | | | 2010-02-26 |
| The Choctaw Freedmen
and The Story of Oak Hill Industrial Academy | Flickinger, Robert Elliott, 1846- | en | | | | Alice Lee Elliott Memorial School -- History; Presbyterian Church in the U.S.A. Board of Missions for Freedmen -- History; Freedmen -- Oklahoma -- History; African Americans -- Oklahoma -- History; African Americans -- Education -- Oklahoma -- History; Five Civilized Tribes -- History; Religion in the public schools -- United States -- History; Valliant (Okla.) -- History; Valliant (Okla.) -- Church history; Valliant (Okla.) -- Biography | 2007-11-04 |
| Barometer and Weather Guide | | en | | | Fitzroy, Robert, 1805-1865 [Compiler] | | 2007-12-19 |
| A General History and Collection of Voyages and Travels — Volume 14 | Kerr, Robert, 1755-1813 | en | | | | | 2004-09-06 |
| A General History and Collection of Voyages and Travels — Volume 02
Arranged in Systematic Order: Forming a Complete History of the
Origin and Progress of Navigation, Discovery, and Commerce,
by Sea and Land, from the Earliest Ages to the Present Time | Kerr, Robert, 1755-1813 | en | | | | | 2004-01-01 |
| Fables of Infidelity and Facts of Faith
Being an Examination of the Evidences of Infidelity | Patterson, Robert, 1829-1885 | en | | | | | 2006-10-17 |
| A General History and Collection of Voyages and Travels - Volume 05
Arranged in Systematic Order: Forming a Complete History of the
Origin and Progress of Navigation, Discovery, and Commerce, by Sea
and Land, from the Earliest Ages to the Present Time | Kerr, Robert, 1755-1813 | en | | | | | 2005-02-08 |
| A General History and Collection of Voyages and Travels — Volume 08 | Kerr, Robert, 1755-1813 | en | | | | | 2004-09-03 |