There’s something incredible just behind the wall. But how do you get past it? The kid with the green hat tries to dig under the wall – but the shovel breaks. The kid with the yellow hat tries to climb over the wall – but the rope snaps. The kids with the red and purple hats try a ladder – but it falls apart. At last, the smallest kid steps forward. “If you can’t go under the wall,” she says, “and you can’t go over, you have to go through.”
