Boy and His Bot

When young Code falls down a hole while following a mysterious robotic
insect, he lands in a world that defies all imagination. Everything in
Mekhos is made from metal and circuitry, including the citizens-who
happen to be robots. To find his way home, Code must first cross
Mekhos''s bizarre and dangerous landscape to reach the Beam Stalk. There,
an artifact known as the Robonomicon is being guard...