Double FaultWhen feminism has become the politics that dare not speak its name, it is refreshing to find an author who will bring such renewed vigour to the gender wars Guardian Love me, love my game, says professional tennis player Willy Novinsky at twenty three. Tennis has been Willys one love, until she meets the uncannily confident Eric Oberdorf. Low ranked but untested, Eric, too, aims to make his mark on the international tennis circuit. They marry. But