“—and you tell Dr. Bleak you want to go with him, and you run. The Master likes your sister’s appetite, but he likes the way you hold yourself. He likes the way you sit. He’ll toy with her until the three days are up, and then he’ll choose you and break her heart. He’ll say that Dr. Bleak could leave you both here, but he knows Dr. Bleak would never do that. When he can save a foundling, he does. I wish to God that he’d saved me.” There was fire in Mary’s eyes, bright and burning like a candle. “Your sister will be safer if you’re gone. He’ll have to make her into a lady before he can make her into a daughter, and who knows? You may find your door before that happens.”

“Were you…” Jack stopped, unsure of how to finish the question.

Mary nodded. “I was. But I never wanted to be his child, and when he asked me to let him be my father, I said no. So he kept me as a reminder to other foundlings that there are more places in a noble household than the ones set at the head of the table. He’ll never harm her without her invitation: you don’t need to worry about that. Men like him, they can’t come in unless you invite them. You’ll have time.”

“Time for what?”

“Time to figure out why you were called to the Moors; time to decide whether or not you want to stay.” Mary straightened, the fire seeming to go out as she turned to the nearest of the dead-eyed men. “Take her down to see the Master. Go quickly now. You’ll need to be back up here before the second child is ready to descend.”

The man nodded but did not speak. He beckoned for Jack to follow him, and he started down the stairs. Jack looked at Mary. Mary shook her head and said nothing. The time for words between them was done, it seemed; what Jack did from here was up to her. Jack hesitated. Jack looked at the door to the room where her sister sat, enjoying her breakfast.

Jack went down the stairs.

The dead-eyed man had predicted her recalcitrance; he was waiting on the first landing, as silent and impassive as ever. When she reached him, he started walking again, leaving her to trail along behind. His stride was long enough to force her to hurry, until it felt as if her feet were barely touching the ground, like she was going to tumble down the stairs and land at the bottom in a heap.