Why Is This Night Different From All Other Nights? is the fourth and final book in Lemony Snicket's children's series All the Wrong Questions. The series features young apprentice Snicket, who is attempting to uncover the mystery behind a villain named Hangfire in Stain'd-by-the-Sea. The book was published on September 29, 2015 by Little, Brown and Company and features illustrations by Seth. Source: Wikipedia (en)