The Valar announce that they've done as much as they can in Singularity (they can't bring back peoples' babies in that critical period either, but they can get them earlier versions) and are setting up portals between there and Sanity as soon as they are confident they've cleaned up the plague. A bunch of Elf architects have this wild idea for a fivedimensional city where alternating intersections are interdimensional portals between various Valinors and they get eagerly to setting it up.
If they load a gaze-tracking program can he spell anything out with it?
Do they provide any insight on things they can do for him?
The pictorial options are poorly equipped to tell them to send somebody to the refugee planet to retrieve them, but Cam does his best.
"There's an almost-complete circle for a fairy in my robes -" now there is and he takes it out. "We should probably go ask at the front desk if this is allowed."
"Summoning's allowed here according to international licensing regulations."
"Great, thanks," Timothy says, and completes the circle.
"I need a ride to Earth and back. I have one of those star navigation things if you need it and there's a demon on Earth who can pay you."
"Yeah." He goes back to the reception area and starts booking appointments with every single prisoner here.
Great! Then he will go to every daeva who wants to see him and teach them the public/private thoughts distinction.
Then all demons get to learn it (with Legilimency demonstrations of mindreading if needed to convince them he's not insane) and angels and fairies get asked if they need anything and if there's anyone who'd want a summons to come and visit them.
He takes down all the names and promises he'll get to them as soon as he can.
He writes Amriac to tell Michael they need another door somewhere on Earth and to tell him where.
Amriac hands Michael his mail without reading it next time she conjures for it.
And he sighs and tells her "they're getting into complicated adventures again, want to pay some angel or fairy for me?" and goes downstairs and asks Bar for the book she got Timothy and summons people. One at a time.