Bestselling and Newbery Medal-winning author Louis Sachar knows how to make readers laugh. And there are laughs galore in perennial favorite Wayside School Gets a Little Stranger

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. Miss Zarves teaches the class on the nineteenth story--except there is no nineteenth story, so there is no Miss Zarves.

Understand? Good. Explain it to Calvin.

More than nine millions readers have laughed at the wacky...