If you purchase The Unofficial Guide to Walt Disney World in ebook format, receive free monthly updates via your device so you'll be in the know about important changes, making your vacation planning better than ever!March-April 2015 Updates Available! Your Kindle update includes important changes to the Magic Kingdom and Epcot monorail schedules through July 2015; ticket prices, dates, and times for the Magic Kingdom's Night of Joy celebration in September; and updates to Fastpass+ locations for the Magic Kingdom's parades.Compiled and written by a team of experienced researchers whose work has been cited by such diverse sources as USA Today and Operations Research Forum, The Unofficial Guide to Walt Disney World digs deeper and offers more than any other guide.