Yes we have heard/seen the book. I have a copy which I bought from them
also; I think it's a rather comprehensive book for growers of the major
species of CP. However, there have been bad reviews about P&P's. They
have been known to send specimens in less than good health and some have
previously indicated that they might get their supplies from the wild and
grow practically nothing in their greenhouses. The former I myself can
attest; the latter is only from what I've seen on this group. If you
really want to see what people think about this business, check the
archives.
Ben