Action sequence!
Well, she doesn't like people.
Does chlorine compress? Do any pool cleaning companies use it in convenient backpack form? Not sure. But after I wrote in ghostbuster-style backpacks, I realized I had to provide an explanation for them. It does explain the goggles, though.

Anyhow, Caleb Quaye is a guitarist. His single, "Woman of Distinction/Baby, Your Phrasing is Bad" was released with just his first name. Caleb was named after him.

I love how Kimberly can change gears instantly.
I wanted Nina to be someone who only Brisbane knew. Then I remembered that Sofia had met her, so this is kind of a retcon. Not a major one, since it just changed it to "I didn't get a good look at her", but a retroactive continuity change nonetheless.
Mercury pt 2 drawn by Isabel Marks