This is the first book in a series about George. The genius physicist Stephen Hawking and his daughter Lucy invite you, dear reader, to an incredible journey through the universe - on an asteroid! What secrets does the Neighborhood Garden...

When George jumps into a spaceship and rushes through unknown spaces with his faithful companion Bultzman, he can't even imagine what will happen. Because when they land, they find themselves ... no, not on another planet, not in another galaxy...

This is the second book in a series about George Stephen and Lucy Hawking. Why is the Earth so special that life originated on it? Will we ever be lucky enough to meet the aliens? What interesting things did rovers...

The fifth book in a series about George Stephen and Lucy Hawking. George and Annie, two desperate teenagers who, above all, dream of going back into space, are being selected for space camp and embarking on a fierce battle to...

In your hands, dear reader, is the third book about George and his friends who continue to travel through space and discover its secrets. Our heroes are growing up, moving to new schools, new family members, new suitors and, of...

This is the fourth book in a series about George. Something very strange is happening on our planet: money is flying all over ATMs, airlines are handing out free tickets, products have disappeared in supermarkets ... What caused such chaos?...