Role-playing games now have their own [pattern language](http://en.wikipedia.org/wiki/Pattern_language) (Wikipedia’s defintion is great) book. Fascinating stuff! In computer science there is a book called [Design Patterns](http://www.amazon.com/exec/obidos/tg/detail/-/0201633612/104-0265062-8435910?v=glance), which is a spin-off of the architecture book A Pattern Language. Both are classics. Now a person called **Whitson John Kirk III** has written 250+ pages in a CC-licensed PDF …
Continue reading “RPG Patterns book released under CC license!”