Treasure dutifully looked, and no one was in sight.

"How surprised they will be. Won't we have the laugh on them when we come driving up to the door?"

So Treasure opened the door of the garage and got in beside her sister again. Zee sat up very straight, and pursed her lips together.

"First, turn the key."

"Yes."

Zee turned the key.

"Now put the sparker business down in the middle."

"Yes."

Zee put it down.

"Step on the starter."