Roy Peter Clarke’s focus is on providing a writer a box of tools. From copy editing to point of view and project management of writing projects, his insights and common sense approach make this the most useful writing book I’ve seen in years. His background point of contact is in journalism, but the lessons can be applied to all writing styles.
My personal favourite is the chapter on generating a story question. Here, he talks about the “story engine” — a concept I first learned about from Sol Stein. Mr. Clarke refines this concept and shows how a question can help a writer to tame those sub-plots.
This is most definitely a go-to resource for editing your work and punching up your prose.