If you can get your hands on these books then you should definitely read them:
from the series Elements of Fiction Writing:
Scene & Structure by Jack. M. Bickham
Characters and Viewpoint by Orson Scott Card
Plot by Ansen Dibell
Beginnings, Middles & Ends by Nancy Kress
from Writer's Digest Books:
The 38 Most Common Fiction Writing Mistakes (and how to avoid them) by Jack. M. Bickham
I'm certain a google will reveal several websites but I don't have any links handy.
2cents & L&L
jouni
(edit: thought one more. The Kress book is specific to your question in case you have to choose just one book)
thanks for your help
is there any web site for that sort off thing thanks