Pre-orders for the 2nd Edition of Michael Lucas' Absolute OpenBSD are now up on the main order website. Expected to arrive about the same time we start shipping pre-orders for OpenBSD 5.3. Pre-orders for the latter will show up pretty soon as well. No special early discount, but the difference does go to support the project. Or, if you need to pinch those pennies (before they are discontinued), take the early order path suggested by Michael's website, rather than through the big online monopoly. He gets a bit more that way.
You thought you knew all there is to learn in an introductory book to OpenBSD? You might be surprised. A reference when you need it, and worth a skim even just to see how OpenBSD has evolved over the last 10 years, if you have the original volume. http://www.openbsd.org/books.html#B10 And follow the links.
