Walter Joris is a multi-talented Belgian artist and actor. Among his creative output is some seriously delicious abstract art:

"He was suddenly swallowed by NOTHING"Art by W.J.

And, of course, he authored this very magical book, which is somewhat more relevant to our cause:

Walter's book and cat hairsPhoto by me

The games he describe are mostly characterised by simplicity and a quick pace, since you will keep adding stuff with your Pen to the Paper boards. The book isn't called "...for Pen, Paper and Eraser"!