My blog concentrates on submarine history and modern strategy. I plan to sprinkle in commentary on anything of interest. My publisher is the U.S. Naval Institute Press. Information about my books is available at USNI.com. I also have an interest in Bucks County, Pa. history and write a weekly column for the Bucks County Courier Times and The Intelligencer. My new book on the subject is "Bucks County Adventures" available through Amazon.com.