 Part I, which was in print for over a century, focuses on Emily, Lucy and Henry's realization of their "human depravity" (original sin) and their consequent need for redemption; Parts II and III emphasize more worldly lessons such as etiquette and virtuous consumerism.During the nineteenth century, "The Fairchild Family" was renowned for its realistic portrayal of childhood and its humor, but Sherwood's book fell from favor as Britain became increasingly secularized and new fashions in children's literature came to dominate the literary scene, represented by works such as Lewis Carroll's "Alice's Adventures in Wonderland".In the twentieth century the books have most often been viewed as quintessential examples of the didactic style of children's writing popular before "Alice".