When Ivan, a gorilla who has lived for years in a down-and-out circus-themed mall, meets Ruby, a baby elephant that has been added to the mall, he decides that he must find her a better life.

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.

"The zoo is nearly empty as Joan and her four-year-old son soak up the last few moments of playtime. They are happy, and the day has been close to perfect. But what Joan sees as she hustles her son toward the exit gate minutes before closing time sends her sprinting back into the zoo, her child in her arms. And for the next three hours--the entire scope of the novel--she keeps on running. Suddenly, mother and son are as trapped as the animals. Joan's...

In an adaptation of the children's classic, "Twas the Night Before Christmas, preparations are under way for Zoo Day. But things aren't going according to plan. Does it all work out? Will the zookeepers end up spending the night at the zoo? Will Zoo Day go off without a hitch, or will the dancing monkeys take over? "For Creative Minds" section includes animal matching activities and riddles.

Noah and his friends in the Secret Society join forces with four teens known as the Descenders to try to protect the Secret Zoo hidden below the Clarksville City Zoo from monstrous sasquatches and the evil Shadow Master

If Gerald McGrew ran the zoo, he'd let all the animals go and fill it with more unusual beasts--a ten-footed lion, an Elephant-Cat, a Mulligatawny, a Tufted Mazurka, and others.

Two Feathers, a young Cherokee horse diver on loan to the Glendale Park and Zoo from a Wild West show, is determined to find her own way in 1920s Nashville's highly segregated society. When disaster strikes during one of the shows, strange things start to happen. Performers, employees, and stakeholders come together in this tale of exotic animals, lingering spirits, and unexpected friendship.

Max and his friend Lily go to the zoo and enjoy the antics of the elephants, monkeys, giraffes, and many other animals.

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 Griffin Bing and his band of misfits plan a rescue.

A day at the zoo introduces the different animals that exist in the world, where they come from, what their natural habitats are like, and whether or not they are endangered.