Best-selling author of The Letter and The Secret Kathryn Hughes joins Audible for a second time to discuss her third novel, The Key.

With a dual time line, listeners are transported between scenes of a 1950s operational insane asylum and those taking place in the aged and now abandoned building 50 years on in a story about forgotten tragedy, lost love and the pursuit of justice. Kathryn discusses her new thrilling instalment and her hopes for future works.