The Vengeful Dead - Gravekeeper, #5

How far will she go to save the damned? Keira is caught in a deadly battle. Her ability to help ghosts move on from the mortal world has made her a threat to Artec, a powerful corporation intent on trapping the tortured dead for profit. They've been tracking her for years and now, finally, there's nowhere left for her to run. Artec fears Keira and everything she's capable of. They will stop at nothing to eliminate her?including sending armed men after everyone she holds dear.
Desperate and quickly running out of time, Keira races to hone her abilities as she searches for a way to destroy the twisted organization for good. But at least now she's no longer alone. Her friends have offered to follow wherever she leads, even if that means a direct strike deep into the heart of Artec's central base...and to the certain death waiting for them there.