Boy, have you missed something! The Hornblower books are a tremendous literary achievement by C.S. Forester. The A&E series tried to do them justice, and managed a passing success, but the books themselves are tremendous. They recount the career of fictional British naval officer Horatio Hornblower, who served about the time of the Napoleonic wars. With him, Forester singlehandedly launced a genre of literature that has been well followed by Dudley Pope (his Ramage series), Alexander Kent with his Richard Bolitho, and Patrick O'Brien with his Master and Commander books. If you like that style melded with science fiction, try David Weber's excellent Honor Harrington series. But Forester started it all - begin with Midshipman Hornblower.