The violent clash between the Ottoman Empire and the Knights of St John on the island fortress of Malta serves as the backdrop to Eight-Pointed Cross. Young siblings Domenicus and Katrina Montesa live under constant threat of raids by the Ottoman Turks, the staunchest enemies of the Christian knights. All the while, hundreds of leagues away in Istanbul, Demir's dream of becoming an imperial horseman in the Sultan's cavalry is his only salvation against relentless torment by his cruel brother.

The Turkish invasion of Malta and the island's bloody defence will forever change the lives of the three protagonists, whose fates are intertwined not only with each other, but with nobles and peasants, knights and corsairs, tyrants and gally slaves, on both sides of the conflict as the novel sweeps across the Mediterranean world of the 16th century - from Malta, a barren Christian outpost, to Istanbul, the glittering seat of Islam, from filthy prison cells to lush palace gardens. Against soaring cliffs and open sea-lanes, the men and women of Eight-Pointed Cross face corruption and oppression, broken vows and betrayal, as two great empires collide. Surviving this battle-soaked world of swords and scimitars will test the limits of every character's courage, loyalty, and love.