George's Secret Key to the Universe (George's Secret Key Series #1)

Stephen Hawking, author of the multi-million copy bestselling A Brief History of Time, and his daughter Lucy explain the universe to readers of all ages. George's parents, who have always been wary of technology, warn him about their new neighbors: Eric is a scientist and his daughter, Annie, seems to be following in his footsteps. But when George befriends them and Cosmos, their super-computer, he finds himself on a wildly fun adventure, while learning about physics, time, and the universe...