I recognized the cover I think. Just today, I took the box of 45 Wittgenstein books, bike trailered over by Alex, and stamped each one with a recognizable tag (back inside cover). Filed to my "time capsule", the art deco cylindrical bookshelves (or "whatnot" shelves) in my outer studio ("living room"). So that'll percolate to the top of my queue (stack?). I had two editions of Tractatus at Lyrik earlier, when I wrote my Tractatus thread post (ethnographic in some respects). Lyrik is a nearby HQS, staffed by Keiko & Joe. She's like Brazilian-Japanese. BTW, have you studied Peru? Shining Path? http://worldgame.blogspot.com/2011/01/walking-with-sarah.html Mostly I'm teaching Logic. I'm big into Chaos Math with the PSU bunch, in some dark alliance with OST, a dark horse comic character in our storyboard. OST is where I work (telecommunting). Chaos Math: Santa Fe Institute, Mandelbrot Set, Julia Set, cellular automata, Game of Life, Wolfram's rules, Logistical Map. http://www.flickr.com/photos/17157315@N00/5583936921/ Kirby