Darrow is a Red, a member of the lowest caste in the color-coded society of the future. Like his fellow Reds, he works all day, believing that he and his people are making the surface of Mars livable for future generations. Yet he toils willingly, trusting that his blood and sweat will one day result in a better world for his children. But Darrow and his kind have been betrayed. Soon he discovers that humanity reached the surface generations ago. Vast cities and lush wilds spread across the planet. Darrow—and Reds like him—are nothing more than slaves to a decadent ruling class.

Eighteen-year-old Trinity may be going blind, but she can see and communicate with ghosts and spirits. Her gift is the reason she’s been in hiding for years in a compound guarded by Wardens—shape-shifters who protect humankind from demons. If the demons discover the truth about Trinity, they’ll devour her to enhance their powers. When Wardens from another clan arrive with reports that something is killing both demons and Wardens, Trinity’s world implodes. Not the least because one of the outsiders is the most annoying and fascinating person she’s ever met.

He is the future sultan, a man who wields brutal magic and only knows how to be what they’ve made him. She is a commoner, a woman who champions the vulnerable and treads where she does not belong. Dilay Akar is the daughter of a judge. By day, she trains the wealthy in magic, and by night, she breaks the Sultan’s laws. But even those closest to her do not always appreciate what she is striving for, or believe that she can achieve it.

The elves come for two things: war and wives. In both cases, they come for death. Three-thousand years ago, humans were hunted by powerful races with wild magic until the treaty was formed. Now, for centuries, the elves have taken a young woman from Luella's village to be their Human Queen. To be chosen is seen as a mark of death by the townsfolk. A mark nineteen-year-old Luella is grateful to have escaped as a girl. Instead, she's dedicated her life to studying herbology and becoming the town's only healer. That is, until the Elf King unexpectedly arrives... for her.

I’m out for revenge. He’s out to rule the world. Kirill and I are as different as day and night. We shouldn’t have been in the same frame or universe. But we meet under the strangest circumstances. He’s my superior in the military and the man who’ll introduce me to carnage.