Dr. John Gray, author of VENUS ON FIRE, MARS ON ICE

John Gray, Ph.D. is the leading relationship expert in the world and best-selling relationship author of all time.

John helps men and women understand, respect and appreciate their differences in both personal and professional relationships.

John’s books have sold over 50 million copies in 50 different languages. His groundbreaking book, Men Are from Mars, Women Are from Venus, was the best-selling book of the 1990s.

John’s latest book, Venus On Fire Mars On Ice, combines his 30 years as a relationship therapist with extensive new health research to explain the connection between your hormones and relationships.

He has appeared on Oprah, Dr. Oz, The Today Show, CBS Morning Show, Good Morning America, The Early Show, The View, and many others.

He has been profiled in Time, Forbes, USA Today, TV Guide and People. He was also the subject of a rare three-hour special hosted by Barbara Walters.

John Gray lives in Northern California with his wife of 26 years. They have three grown daughters and three grandchildren.