Wild Night — Patrick Lee

Skyline Zoo is Chicago's newest attraction, filling the top three floors of a skyscraper. It has everything you could ask for: lions and tigers and bears. Jordan Clay and her friends are here for an all-night field trip; the students have the zoo to themselves, and they even get to camp out on the floor. It should be the funnest night of the school year.

But someone has other plans for them. In a single moment of horror and panic, everything changes. Jordan and her friends find themselves trapped inside the zoo, while every cage is opened wide. Now it will take all their wits and courage to survive the night. The food chain is no fun when you're suddenly not at the top of it.