The John Grisham "legal" series. Earlier on, I read all the Pat Conroy novels (Lords of Discipline, etc., Great Santini, etc.). as well as watched the movie versions. If you ever wondered where Michael Biehn or Bill Paxton got their start, watch the "Lords of Discipline" movie. And, oddly enough, that movie was filmed in the UK, of all places.
Being a SCUBA diver, I have Cussler's "The Sea Hunters" series on DVD. This is the one he did in partnership with James Delgado.
You should check out Shadow Divers by Robert Kurson