Query: Novels by Upton Sinclair
Relevant documents:
The Coal War
The Journal of Arthur Stirling
The Jungle
Oil!
World's End (Sinclair novel)
Dragon's Teeth (novel)
Wide is the Gate
Presidential Agent
Dragon Harvest
A World to Win (Sinclair novel)
The Flivver King
Between Two Worlds (novel)
Boston (novel)
They Call Me Carpenter
The Cup of Fury (book)