Stephen Hawking

George's Cosmic Treasure Hunt

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Unlocking the Universe

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George and the Unbreakable Code

Lucy Hawking i Stephen Hawking

The Nature of Space and Time

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My Brief History

Stephen Hawking

George's Secret Key to the Universe

Stephen Hawking i Lucy Hawking

The Grand Design

Leonard Mlodinow i Stephen Hawking

A Briefer History of Time

Leonard Mlodinow i Stephen Hawking

Dios cre贸 los n煤meros

Stephen Hawking

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La Gran Ilusi贸n

Stephen Hawking

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How Did It All Begin?

Stephen Hawking