| title | creator | language | description | tableOfContents | contributor | subject | created |
| Superseded | Sinclair, May, 1863-1946 | en | | | | | 2004-09-24 |
| A Journal of Impressions in Belgium | Sinclair, May, 1863-1946 | en | | | | | 2010-02-20 |
| The Jungle | Sinclair, Upton, 1878-1968 | en | | | | Meat industry and trade -- Fiction; Working class -- Fiction; Stockyards -- Fiction; Immigrants -- Fiction; Chicago (Ill.) -- Fiction; Lithuanian Americans -- Fiction; Political fiction | 2006-03-11 |
| A Prisoner of Morro
In the Hands of the Enemy | Sinclair, Upton, 1878-1968 | en | | | | | 2008-03-06 |
| Audrey Craven | Sinclair, May, 1863-1946 | en | | | | | 2009-08-23 |
| The Creators
A Comedy | Sinclair, May, 1863-1946 | en | | | | | 2008-07-04 |
| The Return of the Prodigal | Sinclair, May, 1863-1946 | en | | | | | 2010-03-10 |
| Big Timber
A Story of the Northwest | Sinclair, Bertrand W., 1881-1972 | en | | | | | 2004-02-01 |
| Lectures on Popular and Scientific Subjects | John Sutherland Sinclair, Earl of Caithness | en | | | | | 2005-03-26 |
| The Belfry | Sinclair, May, 1863-1946 | en | | | | | 2004-11-21 |
| The Machine | Sinclair, Upton, 1878-1968 | en | | | | | 2002-07-01 |
| The Job
An American Novel | Lewis, Sinclair, 1885-1951 | en | | | | New York (N.Y.) -- Fiction; Women white collar workers -- Fiction | 2008-05-15 |
| The Divine Fire | Sinclair, May, 1863-1946 | en | | | | | 2004-11-09 |
| The Metropolis | Sinclair, Upton, 1878-1968 | en | | | | Upper class -- Fiction; Socialites -- Fiction | 2004-04-01 |
| The Tysons
(Mr. and Mrs. Nevill Tyson) | Sinclair, May, 1863-1946 | en | | | | | 2005-04-28 |
| The Judgment of Eve | Sinclair, May, 1863-1946 | en | | | Adams, John Wolcott, 1874-1925 [Illustrator] | | 2006-10-29 |
| The Romantic | Sinclair, May, 1863-1946 | en | | | | | 2004-08-25 |
| The Underworld
The Story of Robert Sinclair, Miner | Welsh, James C. | en | | | | | 2005-03-30 |
| The Trail of the Hawk
A Comedy of the Seriousness of Life | Lewis, Sinclair, 1885-1951 | en | | | | Minnesota -- Fiction; City and town life -- Fiction | 2008-09-14 |
| Anne Severn and the Fieldings | Sinclair, May, 1863-1946 | en | | | | | 2004-01-01 |
| The Flaw in the Crystal | Sinclair, May, 1863-1946 | en | | | | | 2009-04-26 |
| Burned Bridges | Sinclair, Bertrand W., 1881-1972 | en | | | | | 2005-08-19 |
| The Old English Herbals | Rohde, Eleanour Sinclair | en | | | | | 2010-09-06 |
| The Hidden Places | Sinclair, Bertrand W., 1881-1972 | en | | | | | 2006-04-11 |
| Holiday House
A Series of Tales | Sinclair, Catherine, 1800-1864 | en | | | | | 2010-06-14 |