The High Druid of Shannara is a fantasy series set in the Shannara World, written by Terry Brooks. 20 years after the events of the Voyage of the Jerle Shannara and Grianne Ohmsford is the High Druid of Paranor.

There is trouble in Paranor and the restored order however as Shadea a'Ru stages a coup and overcomes Grianne using the powerful magic "Liquid Night" and sends her into the dark wold of the forbidding.

Pen Ohmsford, son of Bek, must rescue Grianne and return her to the four lands.