With Lord of the Isles, David Drake returns to fantasy with a towering and complex epic of heroic adventure in an extraordinary and colorful world where the elemental forces that empower magic are rising to a thousand-year peak. In the days following an unusually severe storm, the inhabitants of a tiny seaport town travel toward romance, danger, and astonishing magic that will transform them and their world.

In Northern India, the Malwa have created an empire of unexampled evil. Guided or possessed by an intelligence from beyond time, with new weapons, old treachery, and an implacable will to power, the Malwa will sweep over the whole Earth. Only three things stand between the Malwa and their plan of eternal domination: the empire of Rome in the East, Byzantium; a crystal with vision; and a man named Belisarius, the greatest commander Earth has ever known....

On his way to his betrothal, young Lord Penric comes upon a riding accident with an elderly lady on the ground, her maidservant and guardsmen distraught. As he approaches to help, he discovers that the lady is a Temple divine, servant to the five gods of this world. Her avowed god is the Bastard, "master of all disasters out of season", and with her dying breath she bequeaths her mysterious powers to Penric.

Daniel Leary is a lieutenant in the Republic of Cinnabar Navy with no money and no prospects since he quarreled with his ruthless, politically powerful father. Adele Mundy is a scholar with no money and no prospects since her family was massacred for conspiring against the Government of Cinnabar. Kostroma is a wealthy planet which depends on diplomacy to stay independent in a galaxy whose two great powers, Cinnabar and the Alliance, battle for supremacy.

In the time of the Ancients the universe was united - but that was so far in the past that not even memory remains, only the broken artifacts that a few Makers can reshape into their original uses. What survives is shattered into enclaves - some tiny, some ruined, some wild. Into the gaps between settlements, and onto the road that connects all human reality and the reality that is not human and may never have been human, have crept monsters.