In stark contrast to the Chinese villain Fu Manchu, East Asian American protagonist Charlie Chan represents the American archetype of the "good" East Asian. In "The House Without a Key", Earl Derr Biggers describes Charlie Chan in the following manner: "He was very fat indeed, yet he walked with the light dainty step of a woman. His cheeks were chubby as a baby's, his skin ivory tinted, his black hair close-cropped, his amber eyes slanting." Charlie Chan speaks English with a heavy accent and flawed grammar, and is exaggeratedly polite and apologetic. After one particular racist affront by a Bostonian woman, Chan responds with exaggerated submission, "Humbly asking pardon to mention it, I detect in your eyes slight flame of hostility. Quench it, if you will be so kind. Friendly co-operation are essential between us." Bowing deeply, he added, "Wishing you good morning."