The main OpenBSD orders website is pleased to announce that the digital version of The Book of PF will now be made available for free whenever the physical version is ordered.
We are grateful to Peter Hansteen and No Starch Press for this additional feature. Our view is that it is nice to have the portability of the digital version of these kinds of important reference books, and still a pleasure to have the comfort of that volume sitting on the shelf, handy to your main work station when needing a quick reminder about a technical point. For all those who have previously ordered The Book of PF from us we are going to send out copies next week. If you don't see it, let us know if the email address has changed. Enjoy! The OpenBSD Distribution Team Milk River, Alberta, Canada