The Vanishing Tower is divided into three books. In the first book Elric travels north to Lormyr in search of his nemisis Theleb K'aarna the Pan Tangian sorcerer. Accompanying Elric is his faithful friend, Moonglum, a red-headed swashbuckler from Elwer. In the wintry lands they encounter the shape-shifting Oonai. In the form of winged snakes, wrapping their many coils about them, the Oonai capture Elric and Moonglum and fly north beyond Lormyr to the Worlds End. Suspecting the Oonai must have been conjured by Theleb K'aarna, Elric summons Fileet, the goddess of birds, to help defeat the creatures of chaos. Upon their escape from the Oonai, our troubled hero and his compaion discover the Castle Kaneloon and inside under a sorcerous sleep the Lady Myshella. Soon after, Theleb K'aarna arrives with an army of man-like creatures known as the Kelmain. Elric awakens the Lady Myshella just in time for her to summon the Noose of Flesh which first surrounds and then smothers the advancing army of Kelmain. Unable to escape the doomed ranks of kelmain soldiery, Theleb K'aarna is thought dead.