|Wieliczka Salt Mine, Poland|
CHAPTER 20. The Last Message.
They wrapped the message in Doon's shirt and put a rock inside it. Then they stood in a row at the edge of the chasm, Doon in the middle holding Poppy's hand and Lina's. Linda took aim at the heart of the city, far beneath her feet. With all her strength, she cast the message into the darkness, and they watched as it plunged down and down.
Mrs. Murdo, walking even more briskley than usual to keep her spirits up, was crossing Harken Square when something fell to the pavement just in front of her with a terrific thump. How extraordinary, she thought, bending to pick it up. It was a sort of bundle. She began to untie it.
City of Ember. Jeanne DuPrau