Upton Sinclair

Books
The Jungle The Jungle
The Jungle
2008
The Jungle The Jungle
The Jungle
2025
The Goose-step: A Study of American Education The Goose-step: A Study of American Education
The Goose-step: A Study of American Education
2025
The Profits of Religion: An Essay in Economic Interpretation The Profits of Religion: An Essay in Economic Interpretation
The Profits of Religion: An Essay in Economic Interpretation
2025
Oil! Oil!
Oil!
2025
The Fasting Cure The Fasting Cure
The Fasting Cure
2025