After completing the third book, I put the stories into a collection. I have now done this with two other series (Romance on the Ranch and Shapeling Trilogy). This seems to work well and I will probably follow this same pattern for future series.
As for my next project, I have an ongoing sci-fi fantasy entitled, The Ordinaries, that I work on intermittently. I am also considering my next major project. I truly enjoy writing western romance so I may continue with the descendants of the Samson family from the Unconventional Series. It would be fun writing a contemporary romance about them. Decisions...decisions.