LitCharts assigns a color and icon to each theme in The Guernsey Literary and Potato Peel Pie Society, which you can use to track the themes throughout the work.
Literature and Connection
Family, Parenting, and Legitimacy
War, Hunger, and Humanity
Women, Marriage, and Work
Summary
Analysis
Sidney sends a cable giving Juliet his blessing to go to Guernsey, but asks if Mark will let her go. Juliet responds that Mark doesn't get a say.
Juliet's sass speaks to both her confidence and trust in Sidney, as well as her desire to be independent.