This book takes place in the autumn of 1881. Sally Lockhart has a daughter named Harriet, a nurse named Sarah-Jane and a cook named Ellie. Her friends Webster, Jim and Charles are in South America taking pictures. One day a divorce affidavit arrives at the house. Sally, who has never been married, is confused that a commission agent named Arthur Parrish claims he is her husband and Harriet's father. The affidavit says that Harriet's “father” wants custody of her. She takes it to her lawyer and gets no sympathy from him; she is only a woman after all and has no power, with the lawyer preferring to focus on the charges Parrish has used to try and claim custody of Harriet rather than whether or not Sally was actually married to him in the first place.