The book will be out later this year (I hope) on real paper thanks to the Pragmatic Programmers.
But in the meantime, I am about to restart my 1-chapter-at-a-time podcast of the book.
I warn you, it'll be rough - I may have a face made for radio, but my voice ... well download and listen.
I'm going to put out 3 chapters initially, then 1 a week until I've read the entire book from start to finish. That'll probably take a year ... or so.
I confess: this is the crappy, pre-professional-editing version, but it's free and it's useful, and you can listen to it rather than read it. Oh, and from now on, it is the only free version available.