“The cowhand of mercy prepares his rounds.” Shell swept off his hat and left it on a ledge; a curl of yellow plume bobbed in the gloom.

“Will you lead me to Nor?”

“I’ve promised to take you to the central registrar, but I’ve a few stops to make first.” Shell patted the satchel on his shoulder. “Some folks need my attention, and it would be unthinkable to postpone their medications to rush you by first. You don’t mind?”

Liir did. “No, of course not.”

Around another corner, down a few more steps, and they came to a greasy waterway, not unlike the canals above in the Emerald City. “Come on then, if you’re coming,” said Shell, leaping aboard an abandoned canal dory. He seemed to be growing cheerier by the moment.

At length, the narrow waterway ran into a wider channel that curved beneath a high ceiling of rock face supported here and there with beams and buttresses. On either side of the channel, padlocked doors were set flush into the stone walls. Sometimes the doors gave out onto ledges

or a path between cells; more often, just onto the water.

The stench and the noise grew. Before long Liir and Shell passed grey-clothed laborers hauling buckets of supper one way, buckets of feces back.

“Didn’t think a country kid would wrinkle his nose at a rural perfume,” observed Shell, berthing the canal dory. “You’ll stay and guard this; more than once I’ve had my vessel nabbed while I was at my errand of mercy.” He opened the flap of his satchel and removed a small glass syringe filled with a urine-colored solution. He wiped the needle with a clean cloth and then tapped the plunger once to make sure it worked. “Ripe and ready, she is,” he murmured. He looked sideways at Liir. “It’s humbling to be able to help those who suffer.”

With a practiced hand, he quickly undid the lock on a door and slid through, closing it behind him.

Despite his intentions to cling to Shell like a burr, Liir didn’t have the nerve to follow, nor was he tall enough to peer through the small window high in the door. But there was a gap at the bottom between the door and its sill. By sinking to the floor of the dory, Liir could make out the movement of figures inside. Apparently Shell had set his torch in a wall stanchion. His voice sounded soothing, even hypnotic, but the prisoner crouching against a back wall scooched her bare feet underneath her skirts. Shell’s boots drew near until he was standing flush against her. She moaned or whimpered, and her feet curled the farther under her skirts. Mercy was hard to accept, Liir guessed. Shell’s feet rocked from toe to heel, with a comforting rhythm, and his heels began to lift from the floor.

At the sound of someone approaching, Liir turned.

“You, what’re you lying there for?” A portly Ape with a ring of keys, dragging his knuckles on the ground. He was wreathed in his own weather of cheap cologne, protection against the smells, and he wore a collar made of mangy ocelot fur.

“I’m visiting,” said Liir. “With permission of Lady Glinda. I’m accompanying a man named Shell, who is inside tending to the needs of the sick.”

“I’ll say he is, and he’s sicker than most,” said the Ape. “But what Lady Glinda dictates means nothing down here; we’re our own society. Have you a writ of passage from the Under-mayor?”

“We’re on our way to get one. But Shell needed to stop first.”

“He sees to his needs. I’ll see to yours. Come with me.”

“I don’t think I’d better.”

The Ape insisted, and Liir called out repeatedly for Shell, who emerged, cross and agitated. “What’re you bothering my boy for?”

“Oh, he’s your boy?” asked the Ape. “Ever the surprise, Shell.”

“He’s under my care for the moment. Leave him be, Tunkle.”

“You give our Miss Serenity her weekly jab?” asked Tunkle, jingling the keys.

Shell replaced the syringe. “You interrupted me. I’ll go on to the next.”

“He’s a one-man festival of fun,” said Tunkle. “I wouldn’t get too close if I were you. He gets fairly hot and bothered over all these errands of mercy.”

Shell showed no sign of taking offense. “Clear off, Tunkle. We know the ropes. We’re on our way to the Under-mayor. We’ll just take our time, that’s all. You want a lift?”

“Not on your life. I go upside once a month and I can find my own fun, Master Shell; I don’t need your fancy imported sort.” The Ape spit in the waterway and let them go by. “Watch your back, lad.”

Making no effort to lower his tone, Shell remarked to Liir, “Tunkle. A collaborationist. Saved his own hide, during the Wizard’s campaigns, by signing on to bully his own.” Still, his tone was neutral, as if this seemed a reasonable enough strategy.

Liir asked softly, “How far are we from the Under-mayor’s office?”

“A stop or two, or three,” said Shell. “There’s more than one would like my attentions, but I pick and choose, trying to be fair. I can’t be all things to all people, now, can I?” He brushed his lapel and made ready to continue his missionary work.

LIIR DIDN’T KNOW how much time had passed before they finally reached the Under-mayor’s quarters, but Southstairs grew progressively warmer, stinkier, noisier, brighter the farther in they floated. Shell made two or three more stops, always, it seemed, to tend to young women—Liir could hear their voices, supplicating, sometimes weeping, once cursing Shell. But Liir couldn’t see them, nor did he want to.