When you work for the Office of Lost People and are told to uncover paperwork, what do you do when the only things left behind are objects? Find out more when Mary Paulson-Ellis discusses her incredible novel The Other Mrs Walker. Waterstone's Book of the Year author Mary won't be alone on her visit as she brings along a host of little objects relating to the book. So join Aberdeen City Libraries for what is sure to be a fascinating evening! Free to attend but booking is essential. To reserve your place, email LibraryEvents@aberdeencity.gov.uk or phone 01224 652 500.