Generally, in this case, I agree with motor
However, I strongly suggest:
Writing Tools, by Roy Peter Clark. I wished somebody had hit me with this book before I wrote the first word of my story.
This book does not teach you “how to write,” grammar, style or anything else; however, it talks about a lot of things that writers should keep in mind while writing.
Unfortunately, I was not keeping a few simple, yet critical things in mind as vigorously and as consciously as I should have. I now have to go back and look for those things and rewrite with author's simple suggestions in mind, where appropriate.
Therefore, I would highly recommend to any novice, new or untrained writer, to have a quick look at it, at the very least. It is also full of great examples/excerpts by some very nifty writers.
Gak,