Books by Sinclair, Upton (sorted by popularity)
- The Machine Upton Sinclair 83 downloads
- Mammonart: An essay in economic interpretation Upton Sinclair 82 downloads
- King Midas: a Romance Upton Sinclair 82 downloads
- Good Health and How We Won It, With an Account of the New Hygiene Upton Sinclair and Michael Williams 81 downloads
- They Call Me Carpenter: A Tale of the Second Coming Upton Sinclair 80 downloads
- A Cadet's Honor: Mark Mallory's Heroism Upton Sinclair 77 downloads
- The Profits of Religion, Fifth Edition Upton Sinclair 76 downloads
- On Guard: Mark Mallory's Celebration Upton Sinclair 75 downloads
- A West Point Treasure; Or, Mark Mallory's Strange Find Upton Sinclair 75 downloads
- Chikago: Nykyajan romaani (Finnish) Upton Sinclair 72 downloads
- The Second-Story Man Upton Sinclair 69 downloads
- The Naturewoman Upton Sinclair 67 downloads
- Rahanvaihtajat (Finnish) Upton Sinclair 65 downloads
- Sadan prosentin patriootti (Finnish) Upton Sinclair 64 downloads
- The Journal of Arthur Stirling : ("The Valley of the Shadow") Upton Sinclair 59 downloads
- The industrial republic: a study of the America of ten years hence Upton Sinclair 59 downloads
- The spokesman's secretary : Being the letters of Mame to Mom Upton Sinclair 57 downloads
- The Pot Boiler: A Comedy in Four Acts Upton Sinclair 56 downloads
- Sylvia: A Novel Upton Sinclair 56 downloads
- Letters to Judd, an American Workingman Upton Sinclair 55 downloads
- The West Point Rivals: or, Mark Mallory's Stratagem Upton Sinclair 54 downloads
- Pörssiylimys: Erään amerikalaisen miljoonamiehen elämäntarina (Finnish) Upton Sinclair 52 downloads
- Viimeinen tuomio (Finnish) Upton Sinclair 46 downloads
- The Cruise of the Training Ship; Or, Clif Faraday's Pluck Upton Sinclair 46 downloads
- Kuningas kivihiili (Finnish) Upton Sinclair 44 downloads