The Fasting Cure by Upton Sinclair is a pioneering health treatise advocating fasting as a natural method for detoxification, healing, and rejuvenation. Drawing from personal...

Oil! by Upton Sinclair is a powerful novel exploring the American oil industry’s rise and its corrupting influence on wealth, power, and morality. Set in early 20th-century...

A classic autobiographical novel by Upton Sinclair, based on his marriage and the birth of his child.

On Guard: Mark Mallory's Celebration" is a military tale by the iconic author, Upton Sinclair. It gives insight into life as a cadet at West Point.

A Captain of Industry: Being the Story of a Civilized Man is a tale about a spoiled but good natured son of a corrupt industrialist who manipulates the stock market for his own...

Hal Warner, a rich young fellow determined to find the truth for himself about conditions in the mines, runs away from home and adopts the alias Joe Smith. After being turned away...

Indice dei Contenuti: Prefazione Salute perfetta Una lettera al New York Times Alcune note sul digiuno Il digiuno ed i medici Gli umori del digiuno Un simposio sul digiunare...

In this 1907 novel about the extravagant life of New York City’s high society, the author of The Jungle, presents a richly detailed portrait of the wealthy elite of...

Upton Sinclair's disturbing novel about the Wall Street scare of 1907 portrays the tactics of greedy capitalists who organize the fall of a rival trust company, creating a...

The Profits of Religion: An Essay in Economic Interpretation by Upton Sinclair is a scathing critique of organized religion as an institution entangled with wealth, power, and...