Pre-Order Raph Koster’s Updated “A Theory of Fun” at

Raph Koster’s well-known book, A Theory of Fun for Game Design, was first published almost ten years ago. The good Mr. Koster has made some revisions and additions to the book, and it will be re-released to mark its tenth anniversary.

Well, as it happens, you can pre-order the book right now, at If, you know, you’re interested.