Book is based on a bus ride run in the beautiful countryside of Bucks County, Pennsylvania. It started with the perfect setting, a special group of students and a recurring questions - "Did you see...?" We would take turns filling in the blank. The end result is what is in the book.Book is based on a bus ride run in the beautiful countryside of Bucks County, Pennsylvania. It started with the perfect setting, a special group of students and a recurring questions - "Did you see...?" We would take turns filling in the blank. The end result is what is in the book.