Story 39 · Book Three
Both Hands
Get in before the doors shut, and you only get one and a half seconds to do it.

The game begins here
Start with a sound.

Listen in The Up-Down
The doors take one and a half seconds to shut and you can get a hand in for exactly one of them.
The line that comes back“A second and a half, and a full tray.”
This page introduces the story. The complete read-aloud is in Book Three, The Green Door.