Holly Keller

Horace loves the little yellow truck that he finds in the schoolyard, but he has a problem when a classmate tries to claim it.

Illustrations and simple rhyming text describe what a child sees around the house and garden.

After the end of the war in Vietnam, a young boy's grandfather dreams of restoring the wetlands of the Mekong delta, hoping that the large cranes that once lived there will return.

When Caruso, a little bird who is afraid to fly, is blown out of his home one windy night, he must rely on a new friend, a dog named Sophie, to take him back to his parents.

Farfallina the caterpillar and Marcel the young goose are best friends. Farfallina likes Marcel's soft feathers and his gentle eyes, and Marcel likes Farfallina's smile and her pretty colors. They both like playing together all the time. But one day, Farfallina does not feel quite like herself. She climbs high into a tree while Marcel waits below in the grass. As he waits for her to come down, Marcel begins to grow and change, while in the tree Farfallina...

Holly Keller has created vivacious new paintings for this favorite Let's-Read-and-Find-Out Science title about geology. Readers follow two enthusiastic rock hounds around the globe as they add to their collection. Along the way they will learn how sedimentary, metamorphic, and igneous rocks are formed. From the Egyptian pyramids to Roman roads, from the diamond ring on your finger to the pebbles under your feet'rocks are everywhere! This nonfiction...

Discusses the importance of trees as sources of food, oxygen, and other essential things.