Wives and Daughters, Paperback/Elizabeth Gaskell

Seventeen-year-old Molly Gibson worships her widowed father. But when he decides to remarry, Molly's life is thrown off course by the arrival of her vain, shallow and selfish stepmother. There is some solace in the shape of her new stepsister Cynthia, who is beautiful, sophisticated and irresistible to every man she meets.