FINGERSMITH by Sarah Waters: READING GROUP GUIDE   • At the start of her story, Sue Trinder claims: "I was Mrs. Sucksby's child, if I was anyone's." Is this true? Why or why not? Might she still make the same claim by the end of her saga?   • "Everything that came into our kitchen looking like one sort of thing, was made to leave it again looking quite another," Sue says of Mrs. Sucksby's kitchen (p.10). At Briar, she finds unbearable "two-facedness" on the part of the servan