Finding a horse in the park, Amy takes it to the Rainbow Street Shelter and secretly hopes the owner never turns up.

Logan is moving from the farm to the city. He'll miss all the things he's leaving behind, but at least he has Bear. He loves Bear more than anything else in the world—because Bear is his dog. Hannah lives in the city. What she wants, more than anything else in the world, is a dog of her own. At the Rainbow Street Shelter, Logan and Hannah find a talking parrot, an old black Labrador, a three-legged goat, a puppy that looks like a peanut—and a Surprise that just might be the best thing in the world.

Mona at the Rainbow Street Shelter finds the perfect home--and job--for an energetic beagle puppy who loves to sniff.

Amy lives and breathes horses, but all her horses are in books or in her head. So when she goes on a picnic with her friend Hannah's family, Hannah thinks Amy is imagining things when she says she heard a horse neigh nearby. But then Hannah hears a neigh, too! What's a horse doing in the park? With a little help from Mona at the Rainbow Street Shelter, Amy makes sure the horse is safe and sound. She almost hopes the owner never turns up, so that she could keep visiting the pony. . . .

Buster isn't fluffy or pretty like other cats—he's a crazy orange cat with attitude. And Mr. Larsen is the exact right person for him. Every morning Buster and Mr. Larsen sit on their porch in the sun, and every morning Josh sees them when he walks to school. When Mr. Larsen goes to the hospital and Buster goes missing, Josh and his family look for that crazy cat everywhere. But if Buster turns up, Rainbow Street Animal Shelter will have to help him find another home. That's when Josh and his family realize that—sometimes—life can choose a pet for you.

Sam wants a pet for her birthday, but her mom and dad have already said that their apartment is too small for a cat or a dog. A trip to Rainbow Street Shelter to look at the smaller animals can't hurt, though! At the shelter, Sam finds the perfect pet for her, a fluffy black guinea pig named Henry. But she can't help noticing how happy her little brother is when he's reading to Nelly, the Rainbow Street dog. Why can't he read like that when he's in school? Nelly looks happy, too. Sam starts to wonder . . . can a dog go to kindergarten?

A page-turning novel that is also an exploration of the great philosophical concepts of Western thought, Jostein Gaarder's Sophie's World has fired the imagination of readers all over the world, with more than twenty million copies in print. One day fourteen-year-old Sophie Amundsen comes home from school to find in her mailbox two notes, with one question on each: "Who are you?" and "Where does the world come from?" From that irresistible beginning, Sophie becomes obsessed with questions that take her far beyond what she knows of her Norwegian village. Through those letters, she enrolls in a kind of correspondence course, covering Socrates to Sartre, with a mysterious philosopher, while receiving letters addressed to another girl. Who is Hilde? And why does her mail keep turning up? To unravel this riddle, Sophie must use the philosophy she is learning—but the truth turns out to be far more complicated than she could have imagined.