11. Flying Fish

Midge holds up his arms and all the fish fly out of the river and float away to Midge's pond.

"You are clever, Midge," says Curly. "Now can you think of a way of finding out what is happening to the river?"

Midge holds up his arms again and a strange flying craft suddenly drops from the sky.

"Here we are," Midge says. "Climb in and then we can go and explore."