The Syndrome: A Kingdom Keepers Adventure | 
pickAfter finishing the main Kingdom Keepers series, The Syndrome gives a good continuation of the Disney Magic, while also pivoting focus to our favorite Fairlies. The Syndrome gives us a deeper look into the Fairlies life before they met the Keepers, adds more to the mystery cliffhanger at the end of The Insider, and set ups perfectly for The Return series.