"I'm not sure I see where this is going, but I believe the geas you put on her forces her to try, and keep trying, to make her way back to The Arrows. And the longer she's away the more of her mind becomes obsessed with the need to return, until she can't even eat or sleep, she's so driven by and consumed with that need." Now his frown looked as if he was beginning to see the shape of something, but hadn't yet deciphered the puzzle she had set him.
She helped him out with some clues. "Warwickshire is full of abandoned coal mines. Lady Devlin was just complaining about one of them last week—it's collapsing, evidently, and causing subsidence on the property of one of her friends, spoiling a good meadow. Now suppose, just suppose, that we were to drop her down one of those, then report that she has gone missing, as we always intended to do. The first thing and only thing she would try to do is return to the hearth, driven by her growing obsession, and if we took care to drop her into one where she couldn't climb out, where the tunnels run from the entrance
His frown deepened. "I—think so—"
Alison sat forward in her chair, leaning towards him. "She will have to follow the pull of the geas. Which means she would be forced to penetrate deeper into the mine, until she could go no further, without lights, without anything to help her." She nodded as his eyes widened with understanding. "Think of that; alone in the dark and possibly injured, she comes to a dead end. She can't retrace her steps, because the spell won't let her go back. She can't go on, because she's at a dead end. She's hungry, thirsty, and more and more of her mind is taken up with the obsession to return. Now, just to add something to ensure that we get the results we want, a mine is in the earth, and what's more, it's in
"But you need to have her in your custody in order to keep control of her inheritance," Locke objected.
She was already prepared for the objection. "And I can do that. I merely wait a day or so, then nudge a rescue party to the right coal mine and allow them to find her. Fear, thirst, hunger, constant attack by gnomes and kobolds, and the geas—if she has any mind left after forty-eight hours of that, I will be shocked and amazed. By that time, I imagine the only thing we'll need to worry about is replacing her with a servant." She did sigh at that. It was getting impossible to find servants that weren't thieves, drunks, or both. With so many women getting much better wages and shorter hours by taking the places of men than they could ever obtain as servants, only the dregs were left.
On
Locke gazed at her with astonishment. "My hat is off to you. I would not have thought of any of that. I hesitate to call anything a
"Probably," Alison agreed. "I wouldn't even need to use a spell, if I didn't want to. A little chloroform on a sponge would do the trick."
"More reliably renewable than a spell, too," Locke murmured admiringly. "And costs nothing in power. You could even do it with your daughters; simply wait until the girl has gone to sleep, go up to her room, administer the sponge, and there will not even be a struggle."
She did not ask how he knew that. Presumably he had some experience in such matters.
"As I told you, I prefer simple plans," she replied, feeling so pleased with her own ideas that she was willing to be very pleasant to the man. "And it does occur to me that when this works, I'll be needing to find some place safe and secure to put the afflicted child. I scarcely intend to keep her at home; the present servant problem is bad enough without trying to find someone to care for and stand guard over a madwoman. I presume that you've been looking into such things?"