Legend has it that Paxon Leah is descended from the royals and warriors who once ruled the Highlands and waged war with magical weapons. But those kings, queens, and heroes are long gone, and there is nothing enchanted about the antique sword that hangs above Paxon’s fireplace. Running his family’s modest shipping business, Paxon leads a quiet life - until extraordinary circumstances overturn his simple world…and rewrite his destiny.

Taking place a generation after The Talismans of Shannara, The Voyage of the Jerle Shannara: Ilse Witch opens with the discovery of a body. Only two people understand its significance: Walker Boh, the last of the Druids and a familiar character to Shannara fans, and the Ilse Witch, a beautiful but dark young woman who wields a potent magic. Thus begins the voyage of the Jerle Shannara in a race to uncover the mystery, which of course includes an unusual cast of characters.

Despite denouncing her former life as the dreaded Ilse Witch, Grianne Ohmsford still has bitter enemies within the Third Druid Council. Among the highest ranks lurk those who cannot forget her reign of terror, who covet her seat of power, and who will stop at nothing to see her deposed, or destroyed. Even Grianne's few allies know of the lots against her. But they could never anticipate her sudden, ominous disappearance in the dead of the night without a trace.

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 Four Lands has been at peace for generations, but now a mysterious army of invaders is cutting a bloody swath across a remote region of the land. No one knows who they are, where they come from, or what they are after - and most seem content to ignore these disturbing events. The only people who sense a greater growing threat and wish to uncover the truth are society's outcasts: an exiled High Druid, a conflicted warrior, a teenage girl struggling to master a prodigious magic...and a scrappy young orphan, improbably named Shea Ohmsford.