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.

"Walking gthrough the misty Florida woods one morning, twelve-year-old Rob Horton is stunned to encounter a tiger--a real-life, very large tiger--pacing back and forth in a cage. What's more, on the same extraordinary day, he meets Sistine Bailey, a girl who shows her feelings as readily as Rob hides his. As they learn to trust each other, and ultimately, to be friends, Rob and Sistine prove that some things--like memories, and heartache, and tigers--can't...

"A jet-black young colt, Black Beauty, spends his early years in a cozy meadow growing up with a gentle master, a strong mother and an ideal upbringing. Through the years, he changes hands with different masters some rough, some kind, some indifferent. Black Beauty's experiences throughout his life give him lessons on real friendship, loss, hardship and human nature. Gallop with Black Beauty as he grows into a worn yet mature and handsome, dutiful...

Libby visits her neighbor's spirited horse Thunder every day, grooming and riding him, and when Mr. Porter starts to abuse Thunder she decides to steal him away to safety, with the help of her new friend Griff.

On a science class trip to the aquarium, Catalina "Cat" Duran and her friends discover that two of the seals have been drugged and investigate to discover the person responsible.

Twelve-year-old Winifred is being fostered by the eccentric but kind Margery Dawson while her mother is dealing with addiction problems, and mostly Fred is determined not to form any attachments to anybody--until the condition of Toby, the abused dog next door, captures first her attention and then her heart, and somehow it becomes increasingly difficult to stay detached from the people who are helping her.

An act of tender compassion is given (and repaid) in secret during an icy winter night. "One snowy night, a fox loses its way, entering a village. Chased away by the grown ups, Fox takes shelter in a greenhouse. A little boy sees this from his window. Without hesitating, he brings a basket of food to the greenhouse, where he leaves it for the fox. His gift is noticed and the night becomes a garden of new life, nourished by compassion and kindness....

When John was ten years old his father brought back a baby orangutan from Indonesia, and Raja quickly becomes John's "brother" and responsibility--so years later, after his parents divorce, and his father has sold Raja to a roadside zoo, John sets out to rescue him and bring him to a sanctuary in Indonesia.

Two tiger cub brothers are taken from the jungle to ancient Rome, where one becomes the pampered pet of Caesar's daughter and the other becomes a man-eating "entertainment act" at the Colosseum.