It took all of Aura's self-control to not facepalm. Aria wasn't so in control of herself, and pressed her face into her hands, her shoulders shaking with laughter.
"Well, if we're using psuedonyms. It's got to be more... cryptic... than that." Aura said.
"And anyway we'd need passports. With our fake names. And no, we won't steal them. We don't need to break any more laws than we've already broken today." Aria said. Then burst out laughing.
"What's so funny, Aria?"
"I was thinking--" She snorted. "--About getting a passport for Dan."
"Under what name?" Aura seemed wary.
"Superbus. Augustus Superbus." She burst out laughing again, and Aura joined her.
When they finally quieted down, Aura asked, "And for us?"
"Calliope and Thalia Tiberius."
"No."
"Why not?"
"Classics references are just SHOUTING that our father's a Latin nerd. And how many classics teachers are there at colleges in Oxford?"
Aria pouted. "You're no fun. Alright. Then what?"
"Anna and El--"
"NO!"
Aura's turn to pout. "Seriously, though. How are we going to do this, as legally as is possible? The more laws we break the more publicity we'll get."