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10 hours, 20 minutes audio 2012 user-added

nonfiction politics science challenging informative slow-paced
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336 pages hardcover 2012

nonfiction politics science challenging informative slow-paced

336 pages 2012

nonfiction politics science challenging informative slow-paced

325 pages paperback 2012

nonfiction politics science challenging informative slow-paced

415 pages paperback 2012

nonfiction politics science challenging informative slow-paced