Dark Callings Collection

Overview: Once Mark Riordan had a happy, ordinary life -- before a vampire attack left him changed. No longer human, but not quite vampire, Riordan now hunts the evil vamps who terrorize his city, giving in to the desires his vampire half needs to survive -- occasional blood and constant, empty sex. Until he meets Roarke. The centuries-old vampire fills a need Riordan can't explain. Joining forces, they battle a nemesis from Roarke's past. But when the immortal Roarke sickens mysteriously, Riordan faces the ultimate question -- how much will he give up for the man he's come to love?