"House of Sky and Breath" by Sarah J. Maas is the second book in the "Crescent City" series, following "House of Earth and Blood." In this installment, readers continue to follow the story of Bryce Quinlan and Hunt Athalar as they navigate a world filled with political intrigue, betrayal, and supernatural threats. The novel delves deeper into the challenges faced by Bryce and Hunt following the events of the first book. They grapple with their burgeoning relationship amid rising tensions in the realm, including the emergence of dark forces that threaten the delicate balance of power between the various factions. As they seek to uncover secrets about their pasts and the true nature of their world, they must also confront enemies both old and new.