King of Ash and Bone
When flying monsters break through the veil into her world, Mackenzie Scott has nothing left to lose. Her brother has been taken, her future has vanished, and all that remains is a desperate need for revenge. After discovering the breach the creatures used as a gateway, Mackenzie devises a plan to stop them, whatever the cost.
Enzo is a demon who works for the Fel, a corrupt syndicate of supernatural creatures that are hostile to mankind. When an enemy faction of fallen angels, who call themselves the Unfallen, take the leader of the local werewolf Pack captive, Enzo is sent by his boss, the dreadlord, on a secret mission to win the enemy’s trust and set the imprisoned alpha free.