Oh yeah before I forget, here’s a important piece of info you may find interesting from what I asked Serph.
I asked her if fake Murphy had a true name few weeks ago and here’s her response!
Me: Hey I just realized that the vampire in the first story took Murphy’s name so is there a chance you could tell me the true name of that vampire? 
If that’s a huge plot spoiler then all you have to say so then I’ll understand.
Serph: Murphy doesn’t actually have a real name. Well, I mean he obviously does, but no one knows it 
He’s used a lot of aliases so The Agency just have ever been able to pin down his real identity.
Thank you for the message! (And now I’m really off to start my break and stop obsessing over the release and getting nervous, haha!) Hope you have a great day