The Red Heart of Jade — Marjorie M. Liu

The grisly murders are just the beginning. Dean Campbell, ex-cop and clairvoyant, is sent to investigate. He is with the Dirk & Steele Detective Agency, that global association of more-than-human men and women. Shapeshifters, psychics and other paranormals, Dean and his peers are devoted to protecting life. But there are those who live to destroy.

In Taipei, he finds the remains of burned-alive men and women, bits of bone and ash, that reveal a pattern far more deadly than any he has foreseen. Someone knows Dean's secret. And they know more--of a power that can change the world, and of a woman who can complete him: Mirabelle Lee, the childhood sweetheart he'd once thought dead. Now, all that remains was blinding light and searing pain, potent passion and a purifying fire. And beneath it all is...The Red Heart of Jade.