Now, although it’s probably a moot point—everyone except telephone solicitors calls me Anne—I am, by process of elimination, Ms. Fadiman. I can’t be Miss Fadiman because I’m married. I can’t be Mrs. Fadiman because my husband is Mr. Colt. I can’t be Mrs. Colt because my name is still Fadiman. I am, to my surprise, the very woman for whom Ms. was invented.