The Jungle

The Fasting Cure

Oil!: A Novel

The Jungle

Presidential Mission

Wide Is the Gate

A World to Win

One Clear Call

World’s End

The Moneychangers: Demanding Ebook Book

The Machine – Audiobook: The Machine: Upton Sinclair's Intriguing Tale of Innovation and Consequences

THE OVERMAN BY UPTON SINCLAIR: Popular Books by UPTON SINCLAIR : All times Bestseller Demanding Books

Sylvia: A Novel – Audiobook: Sylvia: A Novel by Upton Sinclair: Social Revolution - Upton Sinclair's Vision of Sylvia.

They Call Me Carpenter A Tale of The Second Coming – Audiobook: They Call Me Carpenter: A Tale of the Second Coming – Upton Sinclair's Spiritual Saga

100% The Story of A Patriot – Audiobook: 100%: The Story of a Patriot: A Tale of Political Awakening and Social Justice

The Metropolis – Audiobook: The Metropolis: Exposing the Dark Underbelly of Urban Life

The Moneychangers – Audiobook: The Moneychangers by Upton Sinclair: A Tale of Capital, Greed, and Social Conscience

The Jungle: Popular Books by Upton Sinclair : All times Bestseller Demanding Books

The Jungle

The Jungle