Anvil of Sorrow - A Ring Realms Novel: Shaladen Chronicles, #2

Saving the collapsing timeline cost Corim Vale his right arm and half of his soul, proving that the best of intentions can lead one to the abyss. In Corim's case, literally. For the Protectorate, things have gone as wrong as they can go. Meridian Arcturan's attempt to destroy time has left Eternity's chronology scrambled. The near catastrophe has left Aarlen Frielos, the Shael Dal's most skilled time diver, her mate Beia, and three of the powerful Crescent Moon band soul-lost and comatose.
To restore them, Corim needs to retrieve Aarlen's missing spiritual essence. Finding the lost soul is simple. Getting it back from the death goddess who stole it that might offer a bit of a challenge... As a newly appointed gamma class Protectorate enforcer, Corim has no choice but to hit the chronology running as Eternity is besieged by marauding aliens, Kriar insurgencies, and mad wizards who simply refuse to die.
If that wasn't enough to deal with, the mind patterns of an ancient magestrix are inexorably overwhelming his body...