How to Write Sentences and Paragraphs in Your Novel

An author friend posed a question to me, "How do I know when to end and start a new paragraph?" I set out to answer her question. What, at first, seemed a simple task became more complicated than it seemed. By adding sentence structure to the mix, I soon had enough material for an article, and an interesting one, at that. What comes naturally to some, when analyzed in detail, can be of extreme help to another.