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Dr. John Gray

John Gray , PhD, is the bestselling relationship author of all time. He has written more than fifteen bestselling books, including Men Are from Mars, Women Are from Venus , one of the bestselling books of the last decade. In the past two decades, over forty million Mars Venus books have been sold in over forty-five languages throughout the world. An expert in the field of communication, Gray's focus is to help men and women understand, respect, and appreciate their differences in both personal...See more