"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 animals allies from police officers who are convinced that they are dangerous...

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

Having discovered a magical society beneath the exhibits at the Clarksville City Zoo where animals and humans live harmoniously together as equals, Noah and his friends must protect the secret zoo at all costs.

"Marlin, a stutterer, can talk smoothly and freely with the jungle animals that populate his father's zoo in South America--until a mysterious man-eating black jaguar that his father catches and brings back home talks back"--

Every day at the Athensville Zoo the peacocks are allowed to wander freely among the visitors, delighting and guiding kids and grownups alike, and kind, curious Plum is the peacock most proud of their responsibility. But Itch the ningbing--a type of very small marsupial--doesn't understand why those birdbrains should get so much freedom while he's all cooped up. So he plots and plots, sure that he will escape and become the zoo ambassador!

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.

Devastated to learn that an orphan elephant in the Dresden zoo where their mother works is to be euthanized in anticipation of an upcoming bombing, Lizzie and Karl persuade the zoo director to let them keep the elephant in their garden.

Timid Fennlock Fox and eager newcomer Penny the Pig team up to follow clues and track animals that have disappeared from Wild Zoo Yonder, becoming the first Zoo Patrol Squad. Includes facts about fennec foxes, naked mole rats, swine, and otters.

"With stunning photographs and exemplary narrative nonfiction, the Sibert Honor-winning creators of The Elephant Scientist, Caitlin O'Connell and Timothy Rodwell, give readers a heartwarming insider's look into a day in the life of a zoo curator and the meaningful bonds that she forms with her menagerie."--

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.