For those not familiar with the first book here is some info from
amazon.
Editorial Reviews
From School Library Journal
Grade 6-9-Thirteen-year-old Finn and several of his friends become holograms at Florida's Disney World and then find themselves literally pulled into nighttime adventures in the theme park. Ridley Pearson's fantasy (Disney Editions, 2005) is fast paced and technologically savvy. Finn and his friends make repeated forays after hours into the very guts of such Disney icons as Tom Sawyer's Island, It's a Small World, Adventure Mountain, and other rides both tame and wild as they lay siege to Maleficent, an evil witch whose minions are at work to destroy the Disney mystique. The kids hang out at the park looking for signs and signals that will aid them in their nighttime quest for securing Disney power. Their parents are mildly suspicious, but Finn and his pals are fast talkers, willing to face their nighttime nemeses alone, rather than bringing in adult forces. Gary Littman reads with a variety of accents, some of which are less successful than others, and it's easy to differentiate among both kids and adults. Given how much Disney has seeped into the very core of Americana, most listeners will be able to understand the references and will know for whom Maleficent is a foil. While the details about why one would become a hologram for Disney are slighted, the sleuthing aspect of the tale has universal appeal.-Francisca Goldsmith, Berkeley Public Library, CA
Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved. --This text refers to the Audio CD edition.
From AudioFile
Suddenly something is very wrong in Disney World. Rides close unexpectedly, parade schedules change without notice, and costumes disappear. Are the animatronics coming alive after the park closes? Who are the Overtakers? Only Finn and his four friends can save the Magic Kingdom. Displaying an impressive range of kid voices, narrator Gary Littman lets Finn and company act like normal preteens, obnoxious, skeptical, jealous, goofy, and macho, in turns. As Wayne, their Imagineer-guide, his voice crackles with age, and his Robert Newton impression when the Pirates of the Caribbean try to shanghai Finn is super. The "Disney after dark" premise is engaging, and Littman makes it fun. S.J.H. © AudioFile 2006, Portland, Maine-- Copyright © AudioFile, Portland, Maine --This text refers to the Audio CD edition.