Heart Of Darkness: A Valentino Celestine Mystery: Book One

Valentino Celestine, private detective and Human Consort, is going through some changes in his life. His best friend and Guardian is leaving Philadelphia to become the new faery queen, and her replacement is a vampire named Aladar, who Valentino loathes. In spite of his feelings toward Aladar, Valentino finds himself becoming close to the hot were-puma, Robert, who's one of Aladar's guards.
Strange murders suddenly begin occurring around the city, and as the body count starts to rise, Valentino must use his wits and powers to find the murderer—or murderers—before it's too late.
Between seduction and desire, light and darkness, a high price will be paid...a cost Valentino may never recover from.