Book "Concurrent Programming in ERLANG" (2nd Ed.): Source for example programmes?

[Boris Mühmer]

I just got my copy of "Concurrent Programming in ERLANG"
(2nd ED; actually "on demand" version by Pearson Education),
and I really love the "2nd Part" of it!


Is there anywhere an archive with the example programmes available?


Thanks in advance,
  - boris


PS:
    Please don't tell me if the samples are hidden somewhere
    in the Erlang source archive... ;-)

PPS:
    Of course, please tell me if they are hidden in the Erlang
    source archive, just don't make me feel too stupid.