| title | creator | language | description | tableOfContents | contributor | subject | created |
| Forty-one years in India
From Subaltern To Commander-In-Chief | Roberts, Frederick Sleigh | en | | | | India -- History -- British occupation, 1765-1947 -- Biography; Roberts, Frederick Sleigh Roberts, Earl, 1832-1914 | 2005-08-14 |
| Gwaith Samuel Roberts | Roberts, Samuel, 1800-1885 | cy | | | Edwards, Owen Morgan, Sir, 1858-1920 [Editor] | | 2004-12-14 |
| The House in the Water
A Book of Animal Stories | Roberts, Charles George Douglas, Sir, 1860-1943 | en | | | | | 2009-08-28 |
| The Watchers of the Trails
A Book of Animal Life | Roberts, Charles George Douglas, Sir, 1860-1943 | en | | | | | 2008-06-07 |
| In the Morning of Time | Roberts, Charles George Douglas, Sir, 1860-1943 | en | | | | | 2009-05-24 |
| The Backwoodsmen | Roberts, Charles George Douglas, Sir, 1860-1943 | en | | | | | 2009-05-24 |
| In the Great Steep's Garden | Roberts, Elizabeth Madox, 1881-1941 | en | | | Hartley, Kenneth [Illustrator] | | 2009-01-07 |
| The Haunters of the Silences
A Book of Animal Life | Roberts, Charles George Douglas, Sir, 1860-1943 | en | | | Bull, Charles Livingston, 1874-1932 [Illustrator] | | 2010-05-27 |
| A Tramp's Notebook | Roberts, Morley, 1857-1942 | en | | | | Travel; Essays | 2008-04-27 |
| The Case of Jennie Brice | Rinehart, Mary Roberts, 1876-1958 | en | | | Bracker, M. Leone, 1885-1937 [Illustrator] | | 2004-02-01 |
| The Book-Hunter in London
Historical and Other Studies of Collectors and Collecting | Roberts, W. (William), 1862-1940 | en | | | | Book collecting; Bibliomania; Booksellers and bookselling -- England -- London | 2007-09-15 |
| The Circular Staircase | Rinehart, Mary Roberts, 1876-1958 | en | | | | Fiction; Detective and mystery stories | 1996-02-01 |
| The After House | Rinehart, Mary Roberts, 1876-1958 | en | | | | Yachts -- Fiction; Detective and mystery stories | 2000-10-01 |
| Sight Unseen | Rinehart, Mary Roberts, 1876-1958 | en | | | | Fiction; Detective and mystery stories | 1999-11-01 |
| The Street of Seven Stars | Rinehart, Mary Roberts, 1876-1958 | en | | | | Fiction; Detective and mystery stories | 1998-02-01 |
| The Breaking Point | Rinehart, Mary Roberts, 1876-1958 | en | | | | Fiction; Detective and mystery stories | 1999-01-01 |
| Dangerous Days | Rinehart, Mary Roberts, 1876-1958 | en | | | | Fiction; Detective and mystery stories | 1999-04-01 |
| The Confession | Rinehart, Mary Roberts, 1876-1958 | en | | | | Fiction; Detective and mystery stories | 1999-11-01 |
| The Man in Lower Ten | Rinehart, Mary Roberts, 1876-1958 | en | | | | Fiction; Detective and mystery stories | 1999-08-01 |
| The Coyote
A Western Story | Roberts, James, 1881-1934 | en | | | | | 2009-08-03 |
| A Treatise of Witchcraft | Roberts, Alexander, -1620 | en | | | | | 2005-12-03 |
| Where There's a Will | Rinehart, Mary Roberts, 1876-1958 | en | | | | Fiction; Detective and mystery stories | 2006-03-15 |
| Bab: a Sub-Deb | Rinehart, Mary Roberts, 1876-1958 | en | | | | Fiction; Juvenile literature | 2006-03-15 |
| Kings, Queens and Pawns
An American Woman at the Front | Rinehart, Mary Roberts, 1876-1958 | en | | | | | 2004-12-25 |
| Kings in Exile | Roberts, Charles George Douglas, Sir, 1860-1943 | en | | Last Bull -- The king of the flaming hoops -- The monarch of Park Barren -- The gray master -- The sun-gazer -- The lord of the glass house -- Back to the water world -- Lone wolf -- The bear's face -- The duel on the trail. | | | 2009-04-07 |