Noah and his friends follow a trail of mysterious clues to uncover a secret behind the walls of the Clarksville City Zoo--a secret that must be protected at all costs.

A tiny, abandoned lion cub has been rescued and brought to the zoo. He's scared and he's lonely. Zoe has a plan to help, but it's a risky business.

Jack's class is at the zoo. What animals will me meet on his trip?

When Eli and his father visit an unusual zoo, Eli keeps track of the numbers of animals and soon sees there is a pattern that will predict how many creatures are in the next exhibit. Includes an activity and facts about number sequences.

Amelia Bedelia is heartbroken to miss her class field trip to the zoo. But then Amelia Bedelia gets an amazing idea -- why not design and build her own zoo in her backyard? She invites her friends to help (and bring their pets) and soon she has a snake, a cat, a gecko, a mouse, a sheep, and (of course) a puppy, as well as loads of other great exhibits and rides. Now, if only she can find the adorable squirrel monkey that escaped from the city zoo...

When Buzz and Liz visit the zoo, their pets Fly Guy and Fly Girl go looking for food, and find the Creatures of the Night exhibit, where they see animals that would like to eat them.

The story of Helen's and Billy's pet spider, who weaves her webs in the local zoo and thus helps to keep the flies off the backs of the animals.

When Griffin Bing's class goes to a floating zoo, they don't expect to see animals being treated so badly. They also don't expect to find Cleo, the pet monkey belonging to Dog Whisperer Savannah, which has been missing for weeks. And they really don't expect to have to hide the animals once they've rescued them. After a class trip to a floating zoo where animals are mistreated and Savannah's missing pet monkey is found in a cage, Long Island sixth-grader...

"The Gotham City Zoo has gone bananas! With Gorilla Grodd on the loose, Batman and Superman must join forces to put an end to the monkey business and save Gotham City"--P. [4] of cover.

"On Halloween night, the scouts, along with their Descender allies, must battle terrifying sasquatches at their own elementary school. Little do they know, the sasquatches are merely the bait to a frightening off-limits sector of The Secret Zoo. Meanwhile, Noah and his friends must protect two of their animal allies from police officers who are convinced that they are dangerous animals on the rampage. Will the scouts be able to save their friends...