Godfell (Godfell #4)

Zanzi has carved a path halfway through the body of God on her journey home, but now she and Neth will face the deadliest threat in Kerethim-the shadowy creatures of the Nihli. Facing an enemy that can penetrate their minds and kill with a whisper, Zanzi will have to rely on Neth to keep them alive through the winding, bloody rivers of God's intestines.