The Siren Depths The Third Book of the Raksura

All his life, Moon roamed the Three Worlds, a solitary wanderer forced to hide his true nature–until he was reunited with his own kind, the Raksura, and found a new life as consort to Jade, sister queen of the Indigo Cloud court. But now a rival court has laid claim to him, and Jade may or may not be willing to fight for him. Beset by doubts, Moon must travel in the company of strangers to a distant realm where he will finally face the forgotten secrets of his past, even as an old enemy returns with a vengeance. The Fell, a vicious race of shape-shifting predators, menaces groundlings and Raksura alike. Determined to crossbreed with the Raksura for arcane purposes, they are driven by an ancient voice that cries out from . . . .The siren depths.

Martha Wells was born in Fort Worth, Texas, in 1964, and has a BA in anthropology from Texas A&M University. She is the author of ten previous novels, including The Cloud Roads, The Element of Fire, Wheel of the Infinite, the Fall of Ile-Rien trilogy, and the Nebula-nominated The Death of the Necromancer. She has also had short fiction published in Realms of Fantasy, Black Gate magazine, Lone Star Stories, and the Tsunami Relief anthology Elemental, and has articles in the non-fiction anthologies Farscape Forever and Mapping the World of Harry Potter. She lives in College Station, TX, with her husband.