Dark Intruder
Written by
Paul Daly (writer), Don Secrease (pencils), Kevin Dzuban (inks), Reb Black (colors), Bob Pinaha (letters)
Released 1984
Published in Black Diamond #5, 1984.
A strange, unusual ship has been spotted at the sea floor off Crete. Tiana Mathews, aka Black Diamond, will be sent by IC3 to join the investigation and will find a lot of trouble from Quansa - and sharks.