Hello SIGCIS, Our list policy allows one publication announcement per edition of a book, so I though I'd shamelessly exploit that to let you know that the paperback edition of _ENIAC in Action: Making and Remaking the Modern Computer_ which I wrote with Mark Priestley and Crispin Rope, appeared last month. It even had a real index, unlike the hardcover. List price $25. I also notice that Amazon is currently having a sale on the Kindle edition, which is marked down to just $14.49. As before, there are lots of resources associated with the book at http://eniacinaction.com/. Talk videos, related articles, technical reports, etc. Even a page listing things Walter Isaacson got wrong about ENIAC (http://eniacinaction.com/the-articles/eniac-errors-in-isaacsons-the-innovat ors/). Best wishes, Tom