From A Wiki of Ice and Fire
The Harridan is a war galley in service to House Velaryon.
A Clash of Kings
The Harridan is a part of Stannis Baratheon's royal fleet commanded by Ser Imry Florent during the Battle of the Blackwater. It is engulfed and destroyed by wildfire after the explosion of the Swordfish.
- ↑ 1.0 1.1 A Clash of Kings, Chapter 58, Davos III.