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John Gray

Leading Relationship Expert In The World Mars Venus
Other CA USA

Biography

Photo of John Gray

John Gray is the leading relationship expert in the world. His relationship and health books have sold over 50 million copies in 50 different languages. His groundbreaking book, Men Are from Mars, Women Are from Venus, is the best-selling non-fiction book of all time. It launched his Mars Venus book series that forever changed the way men and women view their relationships.

 
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