Another vote for Terry Brooks and his Shannara series. Brooks toke Tolkien's blueprint for fantasy writing and developed them even further. The first Shannara "trilogy" consisted of The Sword of Shannara, Elfstones of Shannara, and Wishsong of Shannara. I liked Elfstones the best in this "series." I mention them as a series even though each can stand alone. I warn you - each book would probably be its own trilogy today. These books were huge!!
His next two Shannara series are "Heritage of Shannara" and "The Voyage of the Jerle Shannara" These are also well-written stories that you will find entertaining.
This fall, Brooks will release the first installment of his new Shannara trilogy called High Druid of Shannara. The book is titled Jarka Ruus.
Just to finish it off, there is also the prequel to the original Shannara trilogy called "First King of Shannara"
To sum up, look into these books. You will not be disappointed.