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Are you David Callahan, author of the books below?
The Cheating Culture by David Callahan The Givers by David Callahan State of the Union by David Callahan The Moral Center by David Callahan Fortunes of Change by David Callahan A History of Birdwatching in 100 Objects by David Callahan Unwinnable Wars by David Callahan Kindred Spirits by David Callahan Dangerous Capabilities by David Callahan Body and Text by David Callahan


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