Lost and Wanted (FICTION)'A novel of female friendship . . . startling and moving' New York Times _______________________________________________ 'In the first few months after Charlie died, I began hearing from her much more frequently . . .' When Helen Clapp gets a missed call from best friend Charlie, she knows it's a mistake. Because Charlie's dead. Ghosts break so many fundamental laws of the universe that Helen, a physicist, shouldn't believe in them. Should she? As