Aimee and Ralph work at a carnival, Ralph collecting tickets at the Mirror Maze where uneven mirrors reflect distorted images. A dwarf named Mr. Bigelow comes to the maze; Ralph takes Aimee in to spy on the dwarf as he goes into a mirror room which reflects him as tall and slender. Ralph enjoys sneering at the dwarf, but Aimee feels sad and also feels very attracted to him. She investigates, learns he's a writer, wants to help him.

She decides to buy a mirror like one in the maze that reflects him as normal. Ralph, out of spite and perhaps some jealousy, replaces the enlarging mirror with one that makes people seem tiny. The dwarf "shrieking hysterically and sobbing" runs out of the maze. Aimee feels desperately sad and guilty, because Ralph would not have played that trick if he weren't irritated by her interest in Mr. Bigelow.