Men and women are different, we all know that, but if our genes have stood still then social changes have not. Overworked, stressed-out and time-poor, we can barely keep up with the frenzied pace of our lives - and our relationships are breaking down as a result. John Gray, the bestselling relationships author of all time, has written a definitive manual to help men and women thrive together in the 21st century. He shows how we can use everyday pressures to build greater intimacy with our loved ones and strengthen our relationships to make them last. Written with insight, empathy and humor, "Why Mars and Venus Collide" proves why John Gray remains the greatest living authority on how men and women relate.