"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...

When he finds a lost beagle in the hills behind his West Virginia home, Marty tries to hide it from his family and the dog's real owner, a mean-spirited man known to shoot deer out of season and to mistreat his dogs.

In March of 1887, Rocco, an eleven-year-old from an Italian village, arrives in New York City where he is forced to live in squalor and beg for money as a street musician, but he finds the city's cruelty to children and animals intolerable and sets out to make things better, whatever the cost to himself.

"When an animal rights action at a research lab goes wrong, a terrible secret is exposed, and Shay must find her brother Odin before the researchers at Singular Corp can silence both of them"--

As the siren Effluvia tries to melt the Artic ice palace and destroy the sea animal sanctuary, the Sea Keepers and a friendly narwhal search for the magical pearl that will stop Effluvia. Includes tips for being a real-life sea keeper.

After Sunita's beloved pet cat, Mittens, gets injured on her watch, she wonders if vet work is right for her. She takes an internship at a research lab, but learns that they test on animals and eventually put them to sleep. Sunita loves animals, but can she find a way to work with them without harming them?

Ivan is an easygoing gorilla. Living at the Exit 8 Big Top Mall and Video Arcade, he has grown accustomed to humans watching him through the glass walls of his domain. He rarely misses his life in the jungle. In fact, he hardly ever thinks about it at all. Instead, Ivan thinks about TV shows he's seen and about his friends Stella, an elderly elephant, and Bob, a stray dog. But mostly Ivan thinks about art and how to capture the taste of a mango or...

While vacationing on a horse ranch in North Carolina, stepsisters Stephanie and Diana put aside their differences to help free a pair of caged wolves.

Patrick has been desperate for a dog of his own for as long as he can remember, and this summer, with his father away, he longs for a canine friend more than ever. Meanwhile, in his short doggy life, Oz has suffered at the hands of bad people. Somewhere out there, he believes, is an awesome boy - his boy. And maybe, when they find each other, Oz will learn to bark again.

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.