"Of Rage and Revenge"
Conan, Belit and Zula, along with their companion M'gora, are in Asgalun seeking revenge on Belit's uncle, King Nim-Karrak. Many years ago Nim-Karrack betrayed his brother, Atrahasis, in order to appoint himself king and ruler of Asgalun. He kills Belit's father (Conan #59 - Origin of Belit).
Now Belit and Conan have come up with a plan to avenge her father's death, as well as regain her rightful seat on the throne. Zula gets his revenge on Ptor-Nubis, the sorcerer who had originally sold him into slavery. Belit gets her revenge as well, but realizes the only throne she wants is on her ship, the Tigress, and to sail the Seas, plundering the Black Coast!