Winning in One-Designs by Dave Perry is one of the best sailing books ever written. If you are going to read one book this summer, this is the one.
You can find it at
US Sailing
or at
amazon
Speed and Smarts by Dave Dellenbaugh bimonthly periodical is amazing yet a little pricey. His back issues are much cheaper. Here is his website:
http://www.speedandsmarts.com
More Recommendations to come. Start with these.
Links!