A zoo sleuth must unravel a series of wild mysteries to protect the animals and the zoo's reputation. Teddy Fitzroy, who lives at the nation's largest zoo with his scientist parents, quickly discovers that life among the animals is far from quiet. He finds himself investigating a series of peculiar events, from a missing panda to a mountain lion wrongly accused of murder, and the theft of a Tyrannosaurus rex skull. The narrative framework is that of a middle-grade mystery series, with each book presenting a new case for Teddy to solve within the unique environment of FunJungle.

This collectible paperback boxed set compiles books four through six of the New York Times bestselling FunJungle series, featuring the zoo sleuth Teddy Fitzroy. The collection offers a humorous and engaging mystery experience for young readers, with each book presenting a distinct animal-centric puzzle. The series is known for its fast-paced plots and the unique challenges of solving crimes within a zoo setting. The inclusion of three popular titles in one set makes it an appealing package for fans of the series and new readers alike.