Cover of King Coal

King Coal

by Upton Sinclair

First published
1917
Reading level
Easy
Price
Free

About the book

"King Coal: a novel by Upton Sinclair" is a novel published in 1917 that exposes the brutal working conditions in western American coal mines during the 1910s. Based on the 1913-1914 Colorado coal strikes, it follows wealthy young Hal Warner, who disguises himself as "Joe Smith" to work undercover in the mines. There he witnesses exploitation, corruption, and dangerous conditions firsthand. When a mining disaster strikes, Hal must choose between his privileged life and the workers' struggle for justice and dignity.

  • Coal mines and mining
  • Coal miners
  • Labor movement

Updated September 2026. Public domain in the USA. Text and summary from Project Gutenberg eBook #7522. King Coal on Wikipedia.

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