Captain Sabrina Valentine is an employee of the Blanding family who has come to Sinfar to work for Petronella 'Sojo' Blanding. She is the commander of a submarine, but undertakes various other missions as well.

She is a dark-skinned half-elven woman with black, afro-style hair and a voluptuous figure. When not wearing her officer's uniform, complete with a pistol, she usually dresses to show off her curves.

She travels throughout the islands but now lives in the Outer Isles.