Book Four of the Chronicles of the Custodians
It is over two hundred years since Teal, Death Lord, sacrificed his freedom to imprison the Dark Goddess She in the frozen Pool of Power. The forces of the light are gone. The darkness spreads unchecked throughout the land, and its minions plot to free their Goddess.
Only one of the ring-wielding Usare survives. New allies must be found for the Light. Old allegiances are crumbling; new and unexpected - comrades emerge.
The last of the Usare leads his companions on a perilous quest from the Dark Caverns of the Erg to the oceans beyond the Uskery Sea where, on the Island of the Forgotten Grove, the forces of the Light meet the armies of the darkness once more . . .