Currently it is digital only. I am preparing a physical copy via Createspace (Amazon). I am planning to give vouchers for the physical copy to the buyers of the ebook but I haven't figured out if this is supported by Createspace or not. The ebook comes as PDF which you should be able to print on your own at Lulu.com too, if you like.
Thanks. Call me old fashioned, but I like to read actual books versus my computer/tablet. I am interested in the book, and will probably buy a copy. It would be nice to be able to get a physical copy in the future :-)
I understand you - I own a lot of books myself. Personally I am not sure if I would buy Zen related e-books. However I am preparing the book to work with CreateSpace. If you would like to get notified join the mailing list at zenprogrammer.org or follow @zenprog.
Thanks anyway for you comment. It motivates me to push the physical issue :-)
