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.

Harrowing confrontations with the merciless Ilse Witch and the monstrous Antrax have taken their toll on the intrepid heroes aboard the airship Jerle Shannara. But their darkest adversary now snaps at their heels, in the form of the Morgawr - feeder upon the souls of his enemies and centuries-old sorcerer of unimaginable might with a fleet of airships and a crew of walking dead men at his command. The Morgawr’s goal is twofold: Find and control the fabled ancient books of magic, and destroy the dark disciple who betrayed him - the Ilse Witch. 

When a half-drowned elf is found floating in the seas of the Blue Divide, an old mystery resurfaces. Thirty years ago, an elven prince led an expedition in search of a legendary magic said to be more powerful than any in the world. Of all those who set out on that ill-fated voyage, not one has ever returned. Until now. The rescued elf carries a map covered with mysterious symbols - and Walker Boh, the last of the Druids, has the skill to decipher them.

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.

 Logan Tom is doomed to remember the past and determined to rescue the future. Far behind him lies a boyhood cut violently short by his family’s slaughter, when the forces of madness and hate swept our world after decadent excesses led to civilization’s downfall. Somewhere ahead of him rests the only chance to beat back the minions of evil that are systematically killing and enslaving the last remnants of humanity.  

Since the death of the Druid Allanon, the Four Lands have changed profoundly, with magic strictly forbidden in the Southland, now under totalitarian rule. Yet Par still has some power of the Wishsong. A message from Allanon arrives: venture to the dread Hadeshorn, along with the other Scions of Shannara. For in the future, all life in the Four Lands will be destroyed. To prevent this terrible fate, Allanon commands Par to recover the long-lost Sword of Shannara, a task that is next to impossible.  

In this prequel to The Sword of Shannara, in which many details of the Four Lands' history are revealed, Druids, horrified by the misuse of magic, have eschewed it in favor of science. But Bremen the Druid studies magic, and becomes an outcast on its account. Bremen discovers that an invincible army of trolls are fast conquering all that lay to their south. Before them come the Nazgul-like Skull Bearers, disfigured and transformed Druids who have fallen prey to the dark arts.

Sinnissippi Park, in Hopewell, Illinois, has long hidden a mysterious evil, locked away from humankind by powers greater than most could even imagine. But now the malevolent creatures that normally skulk in the shadows of the park grow bolder, and old secrets hint at a violent explosion. The brewing conflict draws John Ross to Hopewell. A Knight of the Word, Ross is plagued by nightmares that tell him someone evil is coming to unleash an ancient horror upon the world.

At 19, Auris Afton Grieg has led an...unusual life. Since the age of 14, she has been trapped in a Goblin prison. Why? She does not know. She has no memories of her past beyond the vaguest of impressions. All she knows is that she is about to age out of the children’s prison, and rumors say that the adult version is far, far worse. So she and some friends stage a desperate escape into the surrounding wastelands. And it is here that Auris’ journey of discovery begins, for she is rescued by a handsome yet alien stranger.

Landover was a genuine magic kingdom, with fairy folk and wizardry, just as the advertisement has promised. But after he purchased it, Ben Holiday learned that there were a few details the ad had failed to mention. The kingdom was in ruin. The Barons refused to recognize a king, and the peasants were without hope. A dragon was laying waste the countryside, while an evil witch plotted to destroy everything.