Seventeen-year-old Naya Tambor was never a shoo-in for a spot in the Neo-Settlers Developers & Engineers: During her austere childhood, which was filled with military training, she struggled with combat. Because the aloof General was her mother, she also faced bullying and extra scrutiny. In the indoor city of Emas, the maze of corridors might suddenly “glitch” and change shape with lethal consequences. For her final test, Naya must infiltrate a nest of Spiravits, the creatures responsible for the glitches, who “shift and morph between human and monster” and threaten Emas’ very existence. But as Naya, who has light skin and curly hair, departs for an unfamiliar outside world with a Spiravit named Zayn, she learns surprising things. The Spiravits grow and eat delicious food—a contrast to the chemical-tasting, lab-grown food she had back home. And in overcrowded Emas, people avoid touch, “a primary carrier of disease,” unlike the Spiravits. Wondering if they’re more humane than the residents of her violent, unfeeling city, Naya must decide which side she’s on. After some clunky early exposition, debut author Gales’ plot lifts off. The dichotomies are a bit too neat, the characters’ feelings and motivations are baldly stated, and observant readers may guess the big reveals, but this is an otherwise gripping narrative set in an inventive world.
