May 11, 2020 Hidden on: 05/11/2020 Title: Sideways stories from Wayside school Author: Louis Sachar Tracking Number: 12406 Location: Tillary Park, Fort Worth, Texas United States Clue: Vku vpuu hd vku svujs qxzf vx vku nuaqxz tfq tepxss ipxn vku hufek.