Ellery Queen solves a mystery involving a valuable stamp.
Fraternity brothers enter one of their own into a scholarship lottery after a women's college insults them. Though the Zeta boys are celebrated for their comedy drag revue, staying undercover as a woman at an all-girls' school wasn't part of the rehearsal!
Cholita, after a long absence in Mexico City, is returning home to take up her duties as head of the rancho and, as everyone expects, to marry her childhood sweetheart José. Expectations are somewhat dashed as she shows up with Fernando to whom she is engaged. This makes José and Cholita's uncle more than a little bit put out as Fernando is not only not a Mexican, he is also a city slicker afraid of the country.
