I've read through most of Learn You Some Erlang and I have to say that the second half of the book really starts to break down. About the point where you start

I've read through most of Learn You Some Erlang and I have to say that the second half of the book really starts to break down. About the point where you start to build the concurrent application the author's descriptions of what's going on become hard to follow and in some cases are glossed over with some new elements being left out entirely. I was a little disappointed by the tutorial overall. Although the functional programming portion (first half) is quite good; well written and easy to follow. I'm still looking for a great introductory text for Erlang.