The Blackbird Trilogy is a thrilling paranormal mystery series by bestselling author Heather Graham that will keep you on the edge of your seat.

Follow Agents Della Hamilton and Mason Carter as they investigate a series of gruesome murders across Europe, tracking down a vampire killer who believes drinking blood is the key to immortality.

With a unique blend of suspense, intrigue, and supernatural elements, this trilogy will keep you guessing until the very end.

Don't miss out on this gripping and chilling series that has captured the hearts of readers worldwide.

Get your copy today!