On the 14th anniversary of 9/11, which also happens to  be my son's birthday - my book sales passed the 4,000 mark. I can see it now . . . some of you are rolling your eyes because really, in the overall scheme of things, 4,000 is not a big number considering all of the books out there. But, just a mere eighteen  months ago when I picked up a pen and started writing a story that was bouncing around in my head, I didn't think ten people would ever care to read my book(s), let alone 4...