Amazon.com and Barnes & Noble have my book Green Technology Strategies available in paperback (also on the Amazon Kindle electronic Book reader). Last December I pushed the button to have LuLu distribute the book. That was supposed to take six weeks, but has taken about ten weeks. I heard no more from LuLu about it and just happened to notice the book listed on Amazon today. I don't know if it is available via any of the other channels. It is supposed to also be available from Baker & Taylor, from NACSCORP and the Espresso Book Machine (but there appear to be no working book machines in Australia).
While LuLu's online process for publishing via their print on demand service works well, the distribution via other channels has been frustrating.