IX 529 Sea Shadow
- Sea Shadow @ LockMart
- Aboard the Sea Shadow, Gerard J. Mayer, Naval Institude Proceedings, October 1995
- America's Invisible Warship Popular Mechanics July 1993
- Sea Shadow reactivated for technology testing of future surface ships NAVY WIRE SERVICE (NWS18) - 18 March 1999 - The Navy has reactivated the 550-ton Sea Shadow craft to support risk reduction for future surface ship platforms such as DD-21.
