A Flame in Hali (Darkover, #5)

"This brand-new novel of Darkover-a direct sequel to Zandru's Forge and the third book in the Clingfire trilogy-is the result of the late Marion Zimmer Bradley's collaboration with Deborah J. Ross. Set in the era of The Hundred Kingdoms, a lawless time of war and unrest on the planet Darkover, it is the epic tale of a legendary friendship forged between King and Keeper-a friendship that would ultimately bring about the end of all long distance weapons and the beginning of a new destiny for Darkover."