IN the post-modern book bazaars of polysyllabic hype, new biographies stand no chance unless they come fluttering sensational pennants. Stanley Wolpert, good American, understands this well. Why would anyone want to read another book on Nehru when there are already about 20 odd biographies in the market— including S. Gopal's three-volume classic— apart from 30 volumes of Nehru's own selected works, and steepling shelves of reminiscences and memoirs by friends, colleagues and sundry countrymen? But what if there were strong suggestions of Nehru having had homosexual affairs as a young man? And of having at one point, virtually, decided to abdicate his job to go and live with Edwina in England? Well, the Dr Wolpert has us rapt, our time and attention on the line.