An unobservant zookeeper is followed home by all the animals he thinks he has left behind in the zoo.

"Can you catch the unicorn? You'll have to use your brain. So set your traps and prep your team to pet that rainbow mane!"--

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, 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. -- From book jacket.

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

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

Thirteen-year-old Teddy Fitzroy and his girlfriend, Summer, investigate when a mountain lion is accused of killing a prized dog outside of FunJungle Wild Animal Park in the Texas Hill Country.

When he misses his bus to the zoo, Amos McGee, a friendly zookeeper who was up late planning a surprise for his friends, gets some unexpected help.

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.

"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 trap. DeGraff captures three of the Descenders and drags them into 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...

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.