[ Strange's eyes light up as Blue mentions libraries. This is a sticking point for him as well. They're in faerie, they're in a carnival that travels through realms, and there's barely any sort of libraries to find out how all these things work. ]

I've picked up a few books from our travels. They don't have anything to do with the Carnival itself, but you're free to borrow one, if you wish.

[ At her question though, Strange can't help but frown. That came seemingly right out of nowhere. Still, he pauses for a moment, thinking things over. ]

I'm not a blacksmith so any work I do would be rudimentary at best. [ how do swords work, Strange doesn't know. ] Still, there's no harm in giving it a try.