These Infinite Threads by Tahereh Mafi — book slip

Alizeh, the rightful heir to the Jinn throne, is caught in a web of political intrigue and forbidden love. As she struggles to free her people from the oppressive human rule, her heart is torn between Kamran, the human prince who questions his own beliefs, and Cyrus, the ruler of Tulan who has made a dark bargain to marry her. With her destiny as queen within reach, Alizeh must navigate betrayal and her own emotions to fulfill her role. Meanwhile, Kamran seeks vengeance for his grandfather's death and hopes to find Alizeh before she becomes the queen of Tulan.

For fans of Leigh Bardugo, Sabaa Tahir, and Tomi Adeyemi.