John Purdy (Purdy, John)

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  The New Sailing Directory for the Ethiopic, or Southern Atlantic Ocean: Including the Islands Between the Two Coasts
  by John Purdy, Alex G. Findlay
  Softcover, Kessinger Pub Co, ISBN 0548289352 (0-548-28935-2)
• 
  Nothing but the Truth: An Anthology of Native American Literature
  by James Ruppert, John Purdy
  Softcover, Prentice Hall, ISBN 0130116424 (0-13-011642-4)
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  Purdy on the Endgame
  by C. J. S. Purdy, John Purdy, Karsten Muller
  Softcover, Thinkers Pr Inc / Chessco, ISBN 1888710039 (1-888710-03-9)