The book that I've been working on: Patterns-Based Engineering: Successfully Delivering Solutions via Patterns is going to be released soon (July 2nd!). Myself and my co-author, Celso Gonzalez, have been wrapping up the production effort over the last few months (edits, proofs, etc) and working at cleaning up and packaging our downloads. We've also created a website to support the book - accessible at: http://patternsbasedengineering.net/
The website is still in early days, but we have a few posts up, as well as links to order the book, some pointers to related books and materials as well as access to some downloads related to the book. And as of today, a sample chapter is available from InformIT - links to the material are provided from the PBE site.