Secret of the Time Machine

A big red button. A sticker that says "e;Do not press."e; And a kid who just can't help himself.Luke is eleven, and he is the most curious kid in his neighborhood. His dad is an inventor, a little scatterbrained and a lot mysterious, and he has only one rule: never touch anything in the workshop. But this afternoon the door has been left open, and under a dusty sheet there is a silver machine that...