Kingdom Keepers Boxed Set - Ridley Pearson

The first three tales in a popular series about five teens tapped as theme park guides', who find themselves pitted against Disney villains threatening both the future of Disney World and the stability of the world outside. In book 1, using a new technology called DHI, Finn Whitman, and four other kids are transformed into hologram projections. In book 2, the mystery deepens as Finn is contacted by Wayne, an old man he hasn't heard from in months, who informs him there is trouble at the Animal Kingdom. Then in book three, the kids search for Wayne, who has now vanished!'