Worlds of Exile and Illusion: Rocannon's World / Planet of Exile / City of Illusions (Hainish Cycle, #1-3)

by Ursula K. Le Guin

“We can use the basement tunnels to get from one building to another,” one of the others said. Agat nodded. “We will,” he said. “But the barricades have got to be manned.…”