Miss AustenNOW A MAJOR SERIES ON BBC ONE AND BBC iPLAYER STARRING KEELEY HAWES 'A funny, warm and engaging novel' Queen Camilla, Spectator 'You can't help feeling that Jane would have approved' Observer 'Celebrates unexamined lives , sisterhood and virtues such as kindness and loyalty ' Sunday Times 'I read the book and laughed and sobbed ' Keeley Hawes ___________ Throughout her lifetime, Jane Austen wrote countless letters to her sister. But why did Cassandra