The reburialists - J.C. Nelson

At the Bureau of Special Investigations, agents encounter all sorts of paranormal evils. So for Agent Brynner Carson, driving a stake through a rampaging three-week-old corpse is normal. Except this cadaver is different. It's talking - and it has a message about Brynner's father, Heinrich. Heinrich Carson stole the heart of Ra-Ame, the long-dead god of the Re-Animus. And she wants it back. The only problem is Heinrich took the secret of its location to his grave. Will Brynner be able to find it before Ra-Ame does?