Conan the Marauder — John Maddox Roberts

In the fabled lands far beyond the Vilayet Sea, Conan of Cimmeria faces his most deadly challenge. The warlord Bartatua plans to unite the Hyrkanian tribes and sweep across the world in conquest, while the Turanian wizard Khondemir plots to use Bartatua's ambition to further his sorcerous schemes. Ishkala, haughty Princess of Sogaria, and Lakhme, seductress and spy, weave their own intrigues as the power of gods is drawn to the City of Mounds, ancient necropolis of the Hyrkanians. Every hand is turned against Conan, and he can only be Conan the Marauder