I really wonder what new information could come to light that would make any kind of substancial revelation that is not already known. The technical aspects of the ships are well known. The major engagements involved here as well as most, if not all, of the survellance and other intermediate operations is also already in the public domain (eg., ship's logs etc.). So I really wonder if a new book on the subject is really necessary or going to produce any really useful new information.