Disney At Dawn by Ridley Pearson

Five teenage interns chosen for a cutting-edge program at a famous theme-park resort discover that their holographic host roles hide a far darker purpose: after hours, classic villains have come to life and threaten to seize the parks and beyond. Armed with wits, teamwork, and the experimental technology that keeps them invisible during the day, the teens must race through rides and attractions at night, outsmart enchanted adversaries, solve cryptic clues, and protect both guests and the magic that powers the place.

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