The Bloodline Ring
A DEBUT HISTORICAL THRILLER
PUBLISHED
July 2025
PUBLISHER
Manhattan Book Group
FORMAT
Hardcover, Paperback, Kindle
The Narrative
A hedge fund manager’s carefully constructed world begins to crack when an unexpected
discovery sends him on a journey through time, uncovering a legacy stretching back to the
grandeur of Renaissance Italy.
Armed only with a mysterious family artifact and the whispers of a hidden bloodline, he teams
up with a brilliant historian whose own haunted past intertwines with his quest. Together they
navigate a labyrinth of secrets, power, and betrayal, with each revelation pulling them deeper
into a world where the blessings of heritage carry the same weight as the curses they are
trying to break.
Blending real genealogical research, authentic secret society history, and ancient symbolism,
the novel weaves an atmospheric story that moves between Renaissance Florence and
modern-day Florida. For readers of Dan Brown, James Bond-style thrillers, and spiritual
suspense.
"The Bloodline Ring by Ryan Duncan is nothing short of captivating. From the very first page, I was completely pulled in. Every chapter left me wanting more, and I genuinely couldn't put it down. The storytelling is immersive, the pacing is spot-on, and the way Duncan builds tension and intrigue is incredibly impressive."
Discover the legacy hidden within
the bloodline.