Books by Sinclair, Upton (sorted by popularity)
- Jimmie Higgins Upton Sinclair 83 downloads
- The Second-Story Man Upton Sinclair 81 downloads
- The Jungle Upton Sinclair 80 downloads
- Mammonart: An essay in economic interpretation Upton Sinclair 79 downloads
- They Call Me Carpenter: A Tale of the Second Coming Upton Sinclair 77 downloads
- A Captain of Industry: Being the Story of a Civilized Man Upton Sinclair 74 downloads
- A Cadet's Honor: Mark Mallory's Heroism Upton Sinclair 73 downloads
- Letters to Judd, an American Workingman Upton Sinclair 72 downloads
- The Profits of Religion, Fifth Edition Upton Sinclair 71 downloads
- Sadan prosentin patriootti (Finnish) Upton Sinclair 71 downloads
- The Machine Upton Sinclair 65 downloads
- Rahanvaihtajat (Finnish) Upton Sinclair 64 downloads
- A Prisoner of Morro; Or, In the Hands of the Enemy Upton Sinclair 64 downloads
- The Naturewoman Upton Sinclair 64 downloads
- The West Point Rivals: or, Mark Mallory's Stratagem Upton Sinclair 63 downloads
- The Cruise of the Training Ship; Or, Clif Faraday's Pluck Upton Sinclair 62 downloads
- Chikago: Nykyajan romaani (Finnish) Upton Sinclair 60 downloads
- On Guard: Mark Mallory's Celebration Upton Sinclair 59 downloads
- The Journal of Arthur Stirling : ("The Valley of the Shadow") Upton Sinclair 58 downloads
- Maailmankaupunki: Romaani (Finnish) Upton Sinclair 57 downloads
- Etsivä Samuel (Finnish) Upton Sinclair 57 downloads
- The Pot Boiler: A Comedy in Four Acts Upton Sinclair 56 downloads
- Sylvia: A Novel Upton Sinclair 56 downloads
- Kuningas kivihiili (Finnish) Upton Sinclair 55 downloads
- A West Point Treasure; Or, Mark Mallory's Strange Find Upton Sinclair 54 downloads