Welcome back to Wayside School! Your favorite students and teachers are all here! That includes Sharie, who loves her striped-and-spotted umbrella more than anything; Kathy, who has a bad case of oppositosis; Jason, who has to read the longest book in the world; and the rest of Mrs. Jewls’s class on the thirtieth floor, who are busily collecting toenail clippings. They all need to prepare for the Ultimate Test, despite the Cloud of Doom looming above them. More than fifteen million readers have laughed at the clever and hilarious stories of Wayside School. But they’ve never seen these stories before.