The Man Who Found the Titanic: A Tale of a Secret Expedition
How Bob Ballard fulfilled his dream of finding the Titanic
Robert D. Ballard
Lost Liners: From the Titanic to the Andrea Doria the Ocean Floor Reveals Its Greatest Lost Ships: Ballard, Robert D.: 9780786883844: : Books
You Can Still Visit the Titanic Wreck Site This 2022 - The Manual
Robert Ballard: The man who found the Titanic has a new quest
Lost Liners: From the Titanic to the Andrea Doria The Ocean Floor Reveals Its Greatest Ships: Ballard, Robert D., Archbold, Rick: 9780786862962: : Books
How the Titanic was found during a top-secret U.S. Navy expedition - The Washington Post
Robert Ballard: The man who found the Titanic has a new quest
The Real Story Behind the Discovery of Titanic's Watery Grave
Paul-Henri Nargeolet Feared the Titan Sub, but Couldn't Resist Titanic Dives - The New York Times