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by Upton SinclairPaperback details (USA). details (UK). details (Germany). details (Canada). ISBN: 978-1-931313-05-6 ISBN-10: 1-931313-05-9 Simon Publications · 2001  | 
| See also: | ||
| 2011 | Hardcover | Presidential Agent | 
| 2001 | Paperback | Presidential Agent II (World's End) | 
| 1944 | Hardcover | Presidential Agent |