StartingPoints
ProjectIndex and RecentChanges are good starting points. Add your own here:
BookOutline - the outline of the book we're writing
CurrentActivity - to see who's up to what
ProjectIndex - By pattern language, by topic, by taxonomies...
PatternsToBeCatalogued - For the book
PatternLanguageTaxonomies - by Urvashi, JamesCusik?, others
OrganizationBookPatlets - the workhorse for the book
OrganizationBookPatternTable - a cross-reference
A graphical map of the patterns at http://www.bell-labs.com/~cope/Patterns/Process/OrgPatternsMap.html (or the non-CGI version at OrganizationBookPatletGraph)