Rafael Sabatini 
The Sea-Hawk [EPUB ebook] 

The Sea-Hawk is a novel by Rafael Sabatini, originally published in 1915. The story is set over the years 1588–1593 and concerns a retired Cornish seafaring gentleman, Sir Oliver Tressilian, who is villainously betrayed by a jealous half-brother. After being forced to serve as a slave on a galley, Sir Oliver is liberated by Barbary pirates. He joins the pirates, gaining the name ‘Sakr-el-Bahr’ (the hawk of the sea), and swears vengeance against his brother. Sir Oliver Tressilian lives at the estate of Penarrow with his brother, Lionel. Oliver is betrothed to Rosamund Godolphin, whose hot-headed brother, Peter, detests the Tressilians due to an old feud between their fathers. Peter and Rosamund’s guardian, Sir John Killigrew, also has little love for the Tressilians. Peter’s manipulations drive Oliver into a duel with Sir John. The scheme backfires: Sir John is seriously wounded, further stoking Peter’s hatred. Peter attempts to bait Oliver into a violent confrontation, but Oliver is mindful of Rosamund’s warning never to meet her brother in an affair of honor. One evening, Lionel returns home, bloodied and exhausted. He has killed Peter in a duel, but there were no witnesses. Oliver is widely believed to be Peter’s killer, and Lionel does nothing to disprove the accusations. To avoid repercussions for Peter’s death, Lionel has Oliver kidnapped and sold into slavery to ensure that he never reveals the truth. En route to the New World, the slave ship is boarded by the Spanish, and her crew are added to the slaves. For six months Oliver toils at the oars of a Spanish galley. He befriends a Moorish slave, Yusuf-ben-Moktar. Oliver, Yusuf and the other slaves are freed when the galley is boarded by Muslim corsairs. They offer to fight for the Muslims. Oliver’s fighting skills and the testimony of Yusuf, the nephew of the Basha of Algiers, grants Oliver special privileges in Muslim society. He becomes the corsair known as Sakr-el-Bahr, ‘the Hawk of the Sea’.