Mr. Poe takes the Baudelaire children (Violet, Klaus and Sunny) to Prufrock Preparatory School, a boarding school they are to attend. They are greeted by a rude girl, Carmelita Spats, who calls the children "cakesniffers". Vice Principal Nero tells them about the school's odd rules: They are to sleep in a crab-infested, fungus-dripping shack because they have no living guardian to sign a permission slip for them. Sunny will work as Nero's administrative assistant. They must attend Nero's nightly terrible
violin concerts. Punishments for breaking these rules include being made to eat in the cafeteria with no silverware or hands tied behind one's back and having to purchase candy for Nero and watch him eat it. Sunny will have her silverware removed permanently for working in the administrative building, in which children are not allowed. At lunch, Carmelita mocks the Baudelaires, but Duncan and Isadora Quagmire stand up for them. The Quagmires are triplets, and they say that their parents died in a fire that also killed their sibling Quigley. When they become adults, they will inherit a fortune of
sapphires. Isadora writes
rhyming couplets, while Duncan is passionate about journalism and research. Over the following days, Violet is a student of Mr. Remora, and must take detailed notes on his boring
anecdotes, while Klaus is taught by Mrs. Bass, who makes her students endlessly measure the metric dimensions of objects. Isadora is in Klaus' class and Duncan is in Violet's. Sunny struggles to carry out her administrative work, which is intended for an adult. The school has no weekend breaks. Count Olaf soon arrives, disguised as the new gym teacher Coach Genghis. Nero fails to recognize him, or to take the children seriously when they raise concerns. Carmelita delivers a message to the Baudelaires that they are to meet Genghis after dinner. He makes them paint a large, luminous circle on the lawn and run laps around it all night. He calls this "Special Orphan Running Exercises", abbreviated "S.O.R.E." The children pretend not to recognize Olaf. After nine consecutive nights of S.O.R.E., Violet and Klaus begin failing tests in class, Sunny fails to complete administrative work, and they begin arguing with Duncan and Isadora. The Baudelaires meet with Nero and tell him directly that Genghis is Olaf, but he is disbelieving. He demands that Violet and Klaus pass comprehensive exams set by their teachers the following morning, while Sunny must prepare homemade staples to use on Nero's paperwork, or they will be expelled and fired respectively, in which case Genghis will become the children's guardian. The Baudelaires must also give Carmelita earrings for each delivered message, and present Nero with candy for missing his concerts while doing S.O.R.E. Duncan and Isadora disguise themselves as Violet and Klaus and steal a bag of flour from the cafeteria to pose as Sunny for the S.O.R.E. exercises that night. They hope Olaf will not notice the difference in the dark. The Quagmires leave their comprehensive notebooks for Violet and Klaus to learn from, while Violet invents a staple-making technique with a crab, a potato, metal rods, creamed spinach and a fork. Violet makes staples while Klaus reads from each notebook aloud. After the children perform perfectly on their tests, Genghis arrives. He discovered that the Quagmires were impersonating the children after they left the bag of flour behind. As Mr. Poe arrives to give Nero and Carmelita the candy and earring, Nero expels the Baudelaires. The Baudelaires insist that Genghis remove his shoes and
turban, to expose Olaf's distinctive eye tattoo and
monobrow, and he chooses instead to run away. The Baudelaires pursue, succeeding in removing his shoes and turban. They discover that two members of his troupe, the white-faced women, were cafeteria workers and that Olaf has captured the Quagmires. As Klaus and Olaf reach the car, Duncan yells at Klaus, trying to communicate information he and his sister found in the library while researching Count Olaf. Duncan throws the pair's personal
commonplace books at him and shouts out "V.F.D.", but Olaf kicks Klaus and snatches the notebooks up. Olaf reaches the car before the children and drives away with the white-faced women and the Quagmire children. ==Special editions==