The 'Queen of Letters', Isabel Allende, on writing, processing grief and a full garage. The best-selling author wrote to her late daughter, Paula, when she was in a coma. She then turned the letters into a book. She says writing “allowed me to understand what had happened and deal with it”. Isabel has a garage full of her daily correspondence with her own mother. Her novels include The House of the Spirits, City of the Beasts and Eva Luna.