'When Ann-Marie Priest wrote to me in 2015 asking whether she might talk to me about her proposed biography of my mother, and requesting my permission to examine some correspondence in the Fryer Library, which I, as Gwen Harwood’s literary executor, had placed on restricted access, I replied with a terse refusal to cooperate. Since my mother’s death in December 1995, I had kept tight control of her vast correspondence, nearly all of which she had donated to various research libraries over the last two decades of her life, and I saw no reason to change my ways.' (Introduction)