Jeff Cummings

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Books by Jeff Cummings

Erik Brynjolfsson, Andrew McAfee, Jeff Cummings: The Second Machine Age (AudiobookFormat, 2015, Brilliance Audio)

The Second Machine Age

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Philip K. Dick, Jeff Cummings: The Man in the High Castle (AudiobookFormat, 2015, Brilliance Audio)

The Man in the High Castle

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