Dark Legacy of Shannara

When the world was young, and its name was Faerie, the power of magic ruled - and the Elfstones warded the race of Elves and their lands, keeping evil at bay. But when an Elven girl fell hopelessly in love with a Darkling boy of the Void, he carried away more than her heart. Thousands of years later, tumultuous times are upon the world now known as the Four Lands. Users of magic are in conflict with proponents of science. Elves have distanced their society from the other races. The Druid order is threatened.

The quest for the long-lost Elfstones has drawn the leader of the Druid order and her followers into the hellish dimension known as the Forbidding, where the most dangerous creatures banished from the Four Lands are imprisoned. Now the hunt for the powerful talismans that can save their world has become a series of great challenges: a desperate search for kidnapped comrades, a relentless battle against unspeakable predators, and a grim race to escape the Forbidding alive. But though freedom is closer than they know, it may come at a terrifying price.

For centuries the Four Lands enjoyed freedom from its demon-haunted past, protected by magic-enhanced borders from the dark dimension known as the Forbidding and the profound evil imprisoned there. But now the unthinkable is happening: The ancient wards securing the barrier between order and mayhem have begun to erode - and generations of bloodthirsty, monstrous creatures, fueled by a rage thousands of years in the making, are poised to spill forth, seeking revenge for what was done to them.