Humorous episodes from the classroom on the thirtieth floor of Wayside School, which was accidentally built sideways with one classroom on each story.

Unusual things continue to happen in the classroom on the thirtieth floor of Wayside School, which was accidentally built sideways with one classroom on each story. "Before you enter Wayside School, you should know that it's a thirty-story building with one classroom on each floor. Mrs. Jewls teaches the class on the thirtieth story. Mis Zaves teaches the class on the nineteeth story -- except there is no nineteenth story, so there is no Miss Zarves....

When Marvin Redpost's new friend Casey shares with him her magic crystal that can make wishes come true, things get out of control.

Afraid of his new mountain bike, third-grader Marvin finds himself in a desperate situation when he accepts a challenge to ride down Suicide Hill.

Sideways stories from Wayside School: Humorous episodes from the classroom on the thirtieth floor of Wayside School, which was accidentally built sideways with one classroom on each story. Wayside School is falling down: More humorous episodes from the classroom on the thirtieth floor of Wayside School, where students learn to tango, face the cafeteria's dreaded Mushroom Surprise, and study a hobo during show and tell. Sequel to "Sideways Stories...

After Casey Happleton tells him that if he kisses his elbow he will turn into a girl, nine-year-old Marvin experiments and finds himself very confused about his identity.