The Bloodvein Wand (Hardcover) (ISBN-13: 9781068397820)

The cult wants power. The demon wants freedom. Charlie just wants to survive.

Charlie Haynes is barely holding his life together. Forced out of the job that gave him purpose, his family drifting away, and his bond to the demon realm growing, he's running out of time.

When an explosion rips through O.O.T.I.S headquarters, Charlie is trapped in the tunnels below-a labyrinth where caged nightmares lie in wait. His only hope is the Gatekeeper, a being with the ability to open doors that should never be unlocked. But he's not the only one searching.

A dangerous cult is closing in, desperate for the power they were promised. And with the voice in his head whispering sweet temptations, Charlie isn't sure if he's fighting the darkness-or about to set it free.

Time is running out. Blood will be spilled. And some doors must never be opened.