Stardust In Their Veins by Laura Sebastian - Trade Paperback - Teens Fiction

Princesses Beatriz and Daphne have lost their older sister, but their mother's grand scheme of taking the continent of Vesteria is far from complete. With the country of Temarin now under the Empress's control, only the nations of Cellaria and Friv remain free from her rule. What's worse, an ominous prophecy has begun to shine through the constellations: the blood of stars and majesty spilled.

Usurped by conniving cousins Nico and Gigi, Beatriz fears for her life, while in icy Friv, Daphne continues her shaky alliance with the rebels even as she struggles to stay a step ahead of them. But when an unlikely ally offers Beatriz a deal, she finds herself back in her mother's sights.

With enemies around every corner and the stars whispering of betrayal, Daphne and Beatriz can't trust anyone--least of all each other. If they've learned anything, though, it's that the Empress's game is constantly changing. And the arrival of surprise visitors from Temarin just might tip the scales in the princesses' favor... if they manage to avoid meeting their sister's fate before they can make their next move.