The story revolves around the character of Stephen Ellicott, who is unhappy with his marriage. Feeling neglected and unappreciated by his wife, Stephen finds solace and companionship with another woman. The narrative explores themes of love, marriage, infidelity, and the complexities of human relationships during the Edwardian era.While Nesbit is best known for her children's classics such as "The Railway Children" and "Five Children and It," she also wrote several adult novels that delved into the more intricate and sometimes controversial aspects of human relationships and society. "The Incomplete Amorist" is one such novel that portrays the complexities of emotions and the consequences of choices made in relationships.