The Scions of Shannara
by Terry Brooks
Book 1 in the Heritage of Shannara series (1990)
The Heritage of Shannara takes place 300 years after the original Shannara series eded. Since the death of Allanon, life in the Four Lands has drastically changed. Yet Par Ohmsford still has some power of the Wishsong.
And when a message from the ancient Druid, Allanon, reaches them, Par is ordered to recover the long-lost Sword of Shannara and the glory that once was the Four Lands….