cocoon ... I always thought Maycomb folks were the best folks in the world, least that's what they seemed like". This leads him to struggle with understanding the separations of race and class. Just as the novel is an illustration of the changes Jem faces, it is also an exploration of the realities Scout must face as an atypical girl on the verge of womanhood. As one scholar writes, "To Kill a Mockingbird can be read as a feminist Bildungsroman, for Scout emerges from her childhood experiences with a clear sense of her place in her community and an awareness of her potential power as the woman she will one day be." Themes Despite the novel's immense popularity upon publication, it has not received the close critical attention paid to other modern American classics. Don Noble, the editor of a book of essays about the novel, estimates that the ratio of sales to analytical essays may be a million to one. Christopher Metress writes that the book is "an icon whose emotive sway remains strangely powerful because it also remains unexamined". Noble suggests it does not receive academic attention because of its consistent status as a best-seller ("If that many people like it, it can't be any good.") and that general readers seem to feel they do not require analytical interpretation. Harper Lee had remained famously detached from interpreting the novel since the mid-1960s. However, she gave some insight into her themes when, in a rare letter to the editor, she wrote in response to the passionate reaction her book caused:Surely it is plain to the simplest intelligence that To Kill a Mockingbird spells out in words of seldom more than two syllables a code of honor and conduct, Christian in its ethic, that is the heritage of all Southerners. Southern life and racial injustice When the book was released, reviewers noted that it was divided into two parts, and opinion was mixed about Lee's ability to connect them. The first part of the novel concerns the children's fascination with Boo Radley and their feelings of safety and comfort in the neighborhood. Reviewers were generally charmed by Scout and Jem's observations of their quirky neighbors. One writer was so impressed by Lee's detailed explanations of the people of Maycomb that he categorized the book as Southern romantic regionalism. This sentimentalism can be seen in Lee's representation of the Southern caste