Harry has made numerous public statements that both he and his wife were mistreated by the palace and its staff, and accused palace insiders of planting negative stories in the press.
The title of the book "Spare" comes from an oft-cited quote in British aristocratic circles about the need for an heir, and a spare. According to the Guardian, Harry attributes to his father, King Charles as saying on the day he was born to his mother, Princess Diana: "Wonderful! Now you've given me an heir and a spare – my work is done."