I bought the Refactoring UI book and for web design it hits all the right notes. I'm trying to design a purely tablet touch UX and their offering does not have

I bought the Refactoring UI book and for web design it hits all the right notes. I'm trying to design a purely tablet touch UX and their offering does not have any that kind of help. If anyone knows of purely touch oriented design references, I'd love to know about them.