Authors: Charles A. Siringo
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History of “Billy the Kid,” — Charles A. Siringo
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Two Evil Isms, Pinkertonism and Anarchism — Charles A. Siringo
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A Cowboy Detective: A True Story Of Twenty-Two Years With A World Famous Detective Agency (1912) — Charles A. Siringo
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A Cowboy Detective A True Story of Twenty-Two Years with a World Famous Detective Agency — Charles A. Siringo
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A Texas Cow Boy — Charles A. Siringo
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A Texas Cow Boy — Charles A. Siringo
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A Texas Cowboy or, Fifteen Years on the Hurricane Deck of a Spanish Pony — Charles A. Siringo
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Two Evil Isms Pinkertonism and Anarchism — Charles A. Siringo
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A Texas Cowboy Or, Fifteen Years on the Hurricane Deck of a Spanish Pony — Charles A. Siringo
