At the opening of this story Diane Eveleth returns from a party in Paris to her mother-in-law, who tells her that her husband George Eveleth has been killed in a duel, fought with the Marquis de Bienville. Diane secretly transfers her remaining patrimony to her mother-in-law and the two women sail for New York, where the elder woman has relatives.<br /><br />Here Diane is offered the situation of chaperone for the daughter Dorothea of Derek Pruyn, a widower whom she has met before. Eventually, Pruyn makes her an offer of marriage. She withholds her answer until his return from a voyage to South America, when she is prepared to accept him, but on his home-coming she finds his attitude towards her completely changed. Pruyn has encountered de Bienville on his voyage and has heard from him that Diane was unfaithful to her husband.<br /><br />The book concentrates on how the relationships between the various protagonists develop. (Summary by Simon Evers)
