Percy Potterson was an idea Felicity thought of and was as motivated as she was for Catalina in the mist. She wrote about twins and a few days older brother who have glass animals or things that have power. When babies they run tests and lava forms a specific glass thing. That glass, as long as you are holding it, gives that person powers. You can only use your own glass animal and it is good for many things. The characters include: Britney, the one who has a sea monster glass animal, one leg, a forked tongue and can shoot poison, Don, The one with a wolf, strong as one, and Percy the master of the sword. Someone smashes Britney's and how will they get it back???