Gus is short and powerfully built, with a broad face, a square chin, and a salt-and-pepper beard braided into a thick cord and tucked into his belt so it stays clear of flour, stockpots, and trouble. His beard smells faintly of smoke and caraway. He moves with a pantry keeper's practiced economy, placing each foot as if the floor might be carrying a full barrel. When he turns, the heavy ring of keys at his hip gives a bright, unmistakable clatter. Before speaking, he takes a small, audible breath through his nose and touches the ring with his thumb. People often expect a brawler; they do not expect him to identify a stew's missing ingredient from across a crowded room.

Gus is welcoming in the way of someone who believes feeding a person is the first step toward understanding them, yet he can become hard as a barred door when anyone endangers his staff. He is methodical about stores and schedules but surprisingly impulsive when someone needs immediate help. In good company he is dryly funny; when worried, he becomes all business and counts facts instead of naming feelings.

Gus was raised among the stone storehouses of Dunmire, where his mother taught him to judge a barrel's condition by its smell and his father taught him to keep a door between hungry people and a bad winter. At twenty-six, he joined a caravan guard detail to earn money after a harvest failed. During a mountain pass ambush, the guards were ordered to abandon a wagon of food and retreat. Gus disobeyed, wedged himself between the wagon and a narrow rock cleft, and held the attackers long enough for the drivers and several refugees to escape. The experience changed his idea of courage: he stopped thinking of it as charging forward and started thinking of it as staying put when others needed time. Years later, a retired quartermaster, Edda, arranged his present pantry-keeper post at the Old Goose Inn, an ironic name for a place whose roof leaks and whose geese vanished generations ago. Gus keeps the kitchen running, trains its night watch, and quietly sends food to families who cannot pay. He is close to Edda, though she thinks he is too quick to risk himself, and he has a wary, affectionate rivalry with the inn's cook, Maiva, who believes every problem can be improved with pepper. Now several sealed stores have been disappearing, and Gus is trying to find the thief without letting the inn's owner blame the workers.