The Seeress of Kell (Mallereon Series #5)

Time was running out for Garion and his companions in their quest to recover Garion's infant son and heir. If they could not locate the Place Which Is No More, then Zandramas, the Child of Dark, would use Garion's son in a rite that would raise the Dark Prophecy to eternal domination over the universe. Only the Seeress of Kell could reveal the site of that mysterious place, and she could only do that once Garion and Polgara had fulfilled an ancient prophecy in the mountain fastness of the See…