Heart of Obsidian
Step into New York Times bestseller Nalini Singh’s explosive and shockingly passionate Psy-Changeling world...
A dangerous, volatile rebel, hands stained bloodred.
A woman whose very existence has been erased.
A love story so dark, it may shatter the world itself.
A deadly price that must be paid.
The day of reckoning is here.
From “the alpha author of paranormal romance” (Booklist) comes the most highly anticipated novel of her career — one that blurs the line between madness and genius, between subjugation and liberation, between the living and the dead.
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Nalini Singh
When Nalini Singh writes, the impossible becomes intimate. In her worlds, psychic networks unravel under the pressure of suppressed desire, angels rule cities from the skies, and love—bold, dangerous, transformative—is never just a subplot. A master of genre fusion, Singh doesn’t simply blend paranormal romance with urban fantasy; she reinvents what those genres can do, infusing them with emotional intensity and social complexity that linger long after the final page.
Born in Suva, Fiji, and raised in New Zealand, Singh grew up straddling cultures, languages, and landscapes—an experience that left its mark on her imagination. Before becoming a full-time author, she taught English in Japan, a chapter of her life that gave her a deep appreciation for global storytelling traditions and a sense of discipline that now anchors her prolific writing career. That balance between immersive world-building and narrative control defines much of her work.
Psy-Changelings
Psy-Changelings consists of fifteen primary books, and includes two additional books that complement the series but are not considered mandatory reads. The current recommended reading order for the series is provided below.
Related series Psy-Changeling Trinity

