Communion Blood
By Chelsea Quinn Yarbro, 1999
Series: The Saint-Germain Chronicles

Twelfth book in the series. "Summoned to Rome by Niklos Aulirios, who is being sued for Olivia's estates, Saint-Germain enters into the cultural life of the Eternal City while doing his best to avoid the scrutiny of the ever-present Roman Inquisition." (summary from the Chelsea Quinn Yarbro site)

Order Info: ISBN 031286793X, Tor Books

More by Chelsea Quinn Yarbro: The Olivia Series, Sisters of the Night