• Family and friends of men lost on submarines

• National Archives

• American Battle Monuments Commission

• National World War II Memorial Registry

• Register of Alumni, United States Naval Academy

• U. S. Naval Academy Lucky Bag

• On Eternal Patrol, USS Bowfin Submarine Museum & Park

• Museum Archives, USS Bowfin Submarine Museum & Park

• Commander Submarine Force, U.S. Pacific Fleet

• United States Ship Thresher (SSN 593) In Memoriam

• United States Ship Scorpion (SSN-589) In Memoriam

• U.S. Sub Vets of World War II

• U.S. Submarine Losses of World War II

• Black Submariners in the United States Navy, 1940-1975, by Glenn A. Knoblock

• SUBNET (website decommissioned)

• Jim Christley, submariner, author, and artist.  His work has been a continued inspiration for this site and many others.  Jim's submarine-related website is Oldsubs Place, and his artwork can be seen at www.christleyfineart.com/

• Bob Moore, who was Chairman of the Wall of Honor Executive Committee. Bob passed away in 2005.

• Paul W. Wittmer, who has published a two-volume set called United States Submarine Men Lost During World War II, (also available on CD) and is currently during research at the National Archives' National Personnel Records Center in St. Louis.  Please see Paul's website at www.subvetpaul.com/

In addition, a number of people have been of great assistance in helping to contact the relatives of lost submariners and former crew members of lost submarines.  A special thanks goes out to Vickie Rodgers, Rhonda Raye, and Mary Bentz for their work on obtaining Grunion material, to Sharon (Scriven) Iwanick for her extensive Wahoo research, Jim Converse for Barbel information, and Steve Moore for his work on submariner POWs.