J. K. Rowling's story is almost as magical as her books. The day she wrote the name Harry Potter on a page she changed not just her own unhappy life but that of millions of readers. Harry Potter and his friends turned Rowling into one of the richest and most influential woman in the world. So who is she, and where did her ideas come from? From a remarkable insider perspective Lindsey Fraser tells the amazing tale that began one day on a train, when Rowling had forgotten to pack a pen ...