You're Lost in the Fourth Dimension - an unusual corner of the Universe populated by bizarre planets. Can you solve the mathematical mystery of measurements and find your way back to Earth? Finding the answers enables readers to advance through the story, learning more about maths - especially measurement - with every step they take. Clues are dotted along the way, and wrong turns will direct readers towards the right answer!
Author Biography
Jonathan Litton was brought up by a pair of maths-teaching parents and briefly became a maths teacher himself, before starting life as a children's book author and editor.
