In this book written by, written by the author Stuart Gibbs, Teddy is upset when he find out that the giant panda that Fun Jungle is getting to borrow and display for 6 months, has gone missing before she even arrives at fun jungle! The giant panda has been stolen in the trailer truck that was being used to transport her to Fun Jungle. This is one case Teddy has to solve fast... Li Ping (the giant panda) only eats a specific type of bamboo, and she could die with out it. Still, when Teddy finds out that the FBI is on the case, he is happy to leave it to the professionals... right? Read the book to find out!