Econo Lodge

Sandwich and a group of followers had sailed to New York, where he got on famously with the local tribe. The Underland was no secret to the Native Americans, who had made periodic trips below the earth for ritual purposes for hundreds of years. They had little interest in living there and didn't care if Sandwich was mad enough to want to.
"Of course, he was quite sane," said Vikus. "He knew that one day the earth would be empty of life except what was sustained beneath the ground."
Gregor thought it might be rude to tell Vikus that billions of people lived up there now. Instead, he asked, "So, everybody just packed up and moved down here?"
"Heavens, no! It was fifty years before the eight hundred were down and the gates to the Overland sealed. We had to know we could feed ourselves and have walls to keep us safe. Rome was not built in a day." Vikus laughed. "This was how Fred Clark the Overlander said it."
"What happened to him?" asked Gregor, spearing a mushroom.The table got quiet.
"He died," said Solovet softly. "He died without your sun."
Gregor lowered the mushroom to his plate. He looked over at Boots, who was covered from head to toe in some kind of mushy baby stew. She sleepily finger-painted on the stone tabletop with the gravy.
"Our sun," thought Gregor. Had it set? Was it bed time? Had the police gone, or were they still there questioning his mom? If they'd gone, he knew where she'd be. Sitting at the kitchen table. Alone in the dark. Crying.