Frankfurt Book Fair

BBC Culture journalist Hephzibah Anderson presents a special programme recorded live at the Frankfurt Book Fair. Isabel Allende, the Chilean-American novelist famous for her magic-realist family sagas, discusses how writing has helped her make sense of difficult chapters in her life. Prolific best-selling author Ken Follett explains how, after many years of trying, he has found a winning formula that has, so far, brought him more than 150 million sales worldwide.