"And," Bella says, "comm devices could come in handy here. I'm happy to just live in Milliways for months now I'm not running down a supply of shells that I could get away with leaving by whichever door and the ones I can carry on my person. If I find somebody, I can stick my head out the door and call you, if we have those. And then you can try for a door-summoning, yeah? If the timeline works out. I'm not so sure how that works. I hear all kinds of stories but I've never found anyone else from Panem here before. So I haven't been able to compare."