When the body of a half-drowned elf is found floating in the seas of the Blue Divide an old mystery resurfaces. Thirty years ago an expedition in search of a legendary ancient magic set out. But none who went ever returned. Until now. For the rescued elf carries a map covered with mysterious symbols only one man can decipher. That man is Walker Boh the last of the Druids. But one other person understands the maps significance
- the Ilse Witch a beautiful but twisted young woman who wields a magic as potent as Walkers own. She will stop at nothing to possess the map
- & the magic it leads to. To stop her Walker must find the magic first. & thus begins the voyage of the sleek swift airship Jerle Shannara. The company chosen by Walker must fly into the face of unknown terrors while the Ilse Witch & her dark allies follow waiting to strike...