idea slowly sinking in.
âMaisie,â Felix said evenly, âthat is not a good thing.â
âYouâre right,â Maisie said. âItâs a great thing. An amazing thing.â
Felix studied the paper he was still holding. âItâs a list of names,â he said.
âThousands of them.â
Maisie peered over his shoulder at the fancy, old-fashioned writing. One brief paragraph at the start and then all of those names. Despite the dimness of the room, Maisie could just make out some of the names:
Benjamin Thacher. Henry Morse. James Ellis . . .
they seemed to be in categories of some kind.
âOh! I get it!â she said. âTheyâre arranged by states,â Maisie said, pointing. âSee?â
Massachusetts. New York. Connecticut . . . The Mustangâs car door slammed shut, and the sound of their motherâs footsteps on the circular drive echoed in the still night.
Felix dropped the paper back onto the desk. âLetâs get out of here,â he said.
But Maisie picked the scroll up again and started to read the names to herself, her lips moving slightly as she did.
John Dunlop . . . Jacob Hart . . .
âPut it down!â Felix said. âWe have only a few minutes to get into our beds and pretend to be asleep!â
He was halfway down the stairs before he realized that his sister had not followed him. Felix ran back to find Maisie still standing exactly in the same spot, still reading the list of names.
âPut it down!â Felix yelled again. âMomâll be in the house any second.â
He could practically hear their mother struggling with the key. Luckily for them, the key was tricky and had to be put in the lock just so, with the door held just right, for it to work. That would slow her down at least.
âCome on!â he said.
Carefully, Maisie began to roll the paper and tuck it under her arm.
âYou canât take it with you,â Felix said.
âWhy not? No oneâs going to notice itâs missing.â
âLook,â he said, starting to panic, âsomething happened to us just now. Something weird. What if it has to do with that piece of paper? You really want to take it into your room?â
Maisie hesitated. âI donât think itâs the paper. I think itâs something in this room. Thatâs why weâre supposed to stay out.â This was the most exciting thing that had ever happened to her, and she just had to figure out what it meant. And how to do it again.
âBut weâre not allowed in lots of rooms,â Felix reminded her, afraid of what she might be thinking.
âThatâs because thereâs something disintegrating inside. Like fragile rugs or rickety furniture. Everything in here is pretty solid. Something else makes them keep everyone out.â
âWe can come back tomorrow when Mom goes to work,â Felix said desperately. âBut if we get caught in here now, weâll never get to the bottom of it. Theyâll probably padlock everything shut.â
Maisie sighed. âFine,â she said. She hated how logical Felix could be. âI just hope Mom doesnât see us pop out of the dumbwaiter.â
âThereâs no time for that. We have to get over to the servantsâ stairs. Fast.â
Felix ran out, but Maisie stayed put. Something had caught her eye. She took the shard from her pocket and walked over to the Ming vase standing on its pedestal. Carefully, she fit it into the empty place where her shard belonged. But if her piece was back in its proper place, why was there still a hole in the vase, on the opposite side? Maisie put her finger in that hole. Did Felix also have a shard? Or did someone else?
âMaisie,â Felix hissed from the doorway. âCome on!â
âIâm coming, Iâm coming,â she said. She popped her piece out and slipped it back into her