supporting seafarers during the COVID-19 pandemic and previously transiting the canal more than 100 times. Another recent award was to Commodore Ronald Warwick, a former Master of the Cunard Liners Queen Elizabeth 2 and RMS Queen Mary 2, who has traversed the Canal more than 50 times, and Senior Captain Raffaele Minotauro, an Unlimited Oceangoing Shipmaster Senior Grade, of the former Italian governmental navigation company known as the "Italian Line". See also Ajax (crane barge) Canal des Deux Mers Canal Zone Police Corinth Canal List of waterways Panama Canal Zone Suez Canal References Further reading Construction and technical issues Brodhead, Michael J. 2012. "The Panama Canal: Writings of the U. S. Army Corps of Engineers Officers Who Conceived and Built It." US Army Corps of Engineers History Office, Alexandria, VA. Jaen, Omar. (2005). Las Negociaciones de los Tratados Torrijos-Carter, 1970–1979 (Tomos 1 y 2). Panama: Autoridad del Canal de Panama. (Obra completa) Jorden, William J. (1984). Panama Odyssey. 746 pages, illustrated. Austin: University of Texas Press. A Project Gutenberg free ebook. Parker, Matthew. (2007). Panama Fever: The Epic Story of One of the Greatest Human Achievements of All Time—The Building of the Panama Canal. New York: Doubleday. Sherman, Gary. "Conquering the Landscape (Gary Sherman explores the life of the great American trailblazer, John Frank Stevens)," History Magazine, July 2008. Diplomatic and political history Gilboa, Eytan. "The Panama Invasion Revisited: Lessons for the Use of Force in the Post Cold War Era." Political Science Quarterly (1995): 539–562. in JSTOR Greene, Julie, The Canal Builders: Making America's Empire at the Panama Canal (New York: Penguin Press, 2009) Hogan, J. Michael. "Theodore Roosevelt and the Heroes of Panama" Presidential Studies Quarterly 19 (1989): 79–94. LaFeber, Walter. The Panama Canal: the crisis in historical perspective (Oxford University Press, 1978) Long, Tom. "Putting the canal on the map: Panamanian Agenda-setting and the 1973 Security Council Meetings," Diplomatic History, 38, No. 2 (2014): pp. 431–455. Major, John. Prize Possession: The United States and the Panama Canal, 1903–1979 (1993) Maurer, Noel, and Carlos Yu. The Big Ditch: How America Took, Ran, and Ultimately Gave Away the Panama Canal (Princeton University Press, 2010); 420 pp. . Econometric analysis of costs ($9 billion in 2009 dollars) and benefits to US and Panama Mellander, Gustavo A., Mellander, Nelly, Charles Edward Magoon: The Panama Years. Río Piedras, Puerto Rico: Editorial Plaza Mayor. ISBN 1-56328-155-4. OCLC 42970390. (1999) Mellander, Gustavo A., The