The Daniel Codex - Book 4 - Artifact of the Guardians
Summary
CIA Agent Daniel Winters has a way with women; they always end up trying to kill him. Juggling his loyalty to his government and chasing the truth no matter where it leads, Daniel puts his trust in just a few D&D friends and fellow agents to watch his back. But the Codex team is overwhelmed and needs more manpower, and in a world with body-hopping necromancers and alien doppelgangers, who can be trusted? That's a problem for another day, though, because Morgana has been spotted in France, and that's one woman who just won't wait. Daniel's complicated world just got more puzzling...with a few more zombies to boot.