George's Secret Key to the Universe by Lucy Hawking, Stephen Hawking ... USED PA

George's Secret Key to the Universe by Lucy Hawking, Stephen Hawking ... USED PAPERBACK. Fun book. Good condition ... it was read by the whole family. Please examine all photos carefully for condition of item. Color may vary slightly due to differences in lighting when photographed. All reasonable offers are welcome. Create a bundle of two or more items for special offers and savings on shipping.