Twelve-year-old Teddy investigates when a popular Texas zoo's star attraction--Henry the hippopotamus--is murdered.

Twelve-year-old Teddy Fitzroy is the prime suspect when FunJungle's newly-acquired koala goes missing, thanks to a prank staged by middle school bully Vance Jessup.

"Amos McGee, a friendly zookeeper, always made time to visit his good friends: the elephant, the tortoise, the penguin, the rhinoceros, and the owl. But one day--'Ah-choo!'--he woke with the sniffles and the sneezes. Though he didn't make it into the zoo that day, he did receive some unexpected guests."--Dust jacket.

Cursed by an old carnival game, sixth-grader Rex Dexter uses his new ability to communicate with dead animals to investigate the mysterious deaths of endangered zoo animals.

In this version of a familiar song, baby animals ride to the children's zoo on the zoo train.

Teddy Fitzroy must solve the crime of the kidnapped rare and expensive panda, Li Ping.

A librarian named Mavis McGrew introduces the animals in the zoo to the joy of reading when she drives her bookmobile to the zoo by mistake.

Willy the Gorilla imitates the other animals at the zoo, but despite pretending he remains always a gorilla.

When winter doldrums arrive at the zoo, a small hippo and a young kangaroo stage a "ZooZical," a show to display their many talents to the people of Springfield.