"Devoted readers praise Mr. Gray as the saviour of their marriages and his book as the brick that finally knocks some sense into their mates" Washington Times
"When I was 21 and freshly dumped by Harry, my first really grown-up boyfriend, where did I turn but John Gray's Men Are From Mars, Women Are From Venus? It was reassuring to know the reason I'd been dumped wasn't because I was rubbish in bed" New Woman
"Men Are From Mars and Women Are From Venus has shed light on countless relationship problems, offering an explanation for many social inequalities...a hot topic of debate in households and offices throughout the world" Eastern Daily Press
John Gray, Ph.D., is the author of the international phenomenon Men Are from Mars, Women Are from Venus, which sold over a staggering 15 million copies worldwide. An internationally-renowned authority on communication and relationships, he is also a psychologist, writer and lecturer who has been conducting seminars in major cities for over 20 years.