In Shade and Shadow by Barb and JC Hendee

Hardcover-Book 1 of the Noble Dead Saga 2

Wynn Hygeorht arrives at the Guild of Sagecraft, bearing texts supposedly penned by vampires. Seized by the Guild's scholars without Wynn's consent, several pages disappear-and two sages are found murdered. Convinced the Noble Dead are responsible for the killings, Wynn embarks on a quest to uncover the secrets of the texts...