Newt Scamander + Yellow/Brown/Blue
My favorite part of the entire Trilogy is the part where Vin is super salty about the fact that there's no more to the logbook translation. It's like she's a total nerd or something. Plus, Sanderson is absolutely using Vin as a mouthpiece for his own readers and I love it. "But it can't end like that! We don't know what happened!" "It's a very unsatisfying end to a story Sazed!"