Vincent P. O'Hara, the author of several works including Struggle for the Middle Sea, lives in Chula Vista, CA. W. David Dickson is an expert on Japanese naval doctrine and is the author The Battle of the Philippine Sea. He lives in Hernando, MS. Richard Worth, who specializes in warship design, is the author of several books, including Fleets of World War II. He lives in Bolivar, MO.