the belly of the earth
From the novel Monopole [formerly Theodorus in Excelsis] The rumble slows and then recedes, seemingly back into the belly of the earth. The people around Teddy pick themselves up and continue on their way, as though the sudden tectonic-plate shift had been an everyday occurrence. A few people remain lying in the walkway, either tending to their injuries or otherwise incapacitated by the pain. No one around the fallen pays them any mind. Teddy crawls back to his feet against t