Book One in an action-packed adventure series - which also explores the three great physics theories of Albert Einstein!
Famous scientist Uncle Albert and his ten-year-old niece Gedanken enter the dangerous and unknown world of a thought bubble. Their mission: to unlock the deep mysteries of Time and Space . . .
In this action-packed adventure story, discover why you can't break the ultimate speed barrier and find out how to become older than your mother, how to put on weight without getting fat, and how to live forever without even knowing it.
