We will be rolling out several small fixes mid-day today (Jan 29.) We do not anticipate any disruptions or problems, but f you spot any unexpected issues after 12 noon (PST), please report them in the designated thread in the DG Site Updates forum.
I think I have the 1988 edition of this book and it's great. What I really like about this book is I can hand it to someone with little or no knowledge of pruning and show them the page and they can follow the line-drawings on how to do it. It's divided into growth-like plants for same pruning.