A Triumph of Souls By: Alan Dean Foster (Journeys of the Catechist Series #3)

Arriving in the land of Ehl-Larimar, he and his loyal friends face their greatest battle: thwarting Themaryl's powerful captor, Hymneth the Possessed. For the first time, the friends are wondering whether the price of victory may be too dear.

Goodreads: 3.92

Hardcover, 2000