Wraith Kings by Grace Draven (series)

Wraith Kings is a new-adult romance series by Grace Draven.

Book #	Title/Author
1	Radiance by Grace Draven
1.5	Night Tide by Grace Draven
2	Eidolon by Grace Draven
2.5	In The Darkest Midnight by Grace Draven
2.6	Lover of Thorns and Holy Gods by Grace Draven
2.7	A Wilderness of Glass by Grace Draven
2.8	Under a Winter Sky by Kelley Armstrong
3	The Ippos King by Grace Draven
3.5	A Memory of Summer: A Prequel to The Nomas King by Grace Draven (also published in Under a Winter Sky by Kelley Armstrong, Jeffe Kennedy, Melissa Marr, L. Penelope, & Grace Draven)
4	The Nomas King by Grace Draven