The internationally successful Ultimate Book series expands its scope to embrace—very appropriately—the whole world! The Ultimate Book of Planet Earth offer

From the marvels of the solar system, to the origins of Earth, and the mysteries of dark matter: discover all these and so much more, in this definitive childre

The ancient Greeks called it Gaia; the Romans Terra. We know it simply as Earth, the planet we call home. And what a planet it is. Formed around 4.6 billion yea

How does a bird fly? What does a bee see? What do wolves eat? Interactive illustrations make it fun to learn about the animals all around.

Where does the Express bus take you? How many swans are in the lake at the park? What replaces the shoe repair store? The Ultimate Book of Cities reveals the an