The Gate Cycle Series by Kristin Jacques

Azure Brimvine lives in a world decimated by magic. One where humans have retreated underground from the overwhelming dangers of the surface. But Below is no safer than Above. Magic borne plagues continue to eat away at the remaining human cities. A sickness that doesn't merely kill, but creates aberrations from the stricken: people twisted by magic into something dark, dangerous, and powerful... moreAzure Brimvine lives in a world decimated by magic. One where humans have retreated underground from the overwhelming dangers of the surface. But Below is no safer than Above. Magic borne plagues continue to eat away at the remaining human cities. A sickness that doesn't merely kill, but creates aberrations from the stricken: people twisted by magic into something dark, dangerous, and powerful. But when Azzy's brother, Armin, is infected and cast out into the Above, she sets out after him, determined to be there for him no matter what he becomes. The world Above is full of monsters, both wild and cunning, some more human than Azzy was led to believe. Her search for Armin leads her to Avergard, a ruthless city of inhuman lords and twisted creatures. Azzy must find allies and forge new bonds in this broken world, brave the perils of the Above, and reach Armin before his new power is used to open the Gate once more. less

The Children of the Gate wait for the call to Rise.Azzy Brimvine knows her brother is in the vast city of Avergard. She must find him, but time is not on their side.In the House of Seven Smiles, Azzy struggles to understand the constraints and limits of her power. She finds the whispering voices that guided her for so long, suddenly silent. The enigmatic Lord Wallach is both a frustrating ally and a dangerous mystery, and a strange entity lurks among the household servants... moreThe Children of the Gate wait for the call to Rise.Azzy Brimvine knows her brother is in the vast city of Avergard. She must find him, but time is not on their side.In the House of Seven Smiles, Azzy struggles to understand the constraints and limits of her power. She finds the whispering voices that guided her for so long, suddenly silent. The enigmatic Lord Wallach is both a frustrating ally and a dangerous mystery, and a strange entity lurks among the household servants. The haven Azzy sought may not be as safe as she thought... but is anywhere truly safe in the Above? The city of Avergard is full of monsters and secrets, and a dark history festers at its root. A yawning pit nestles in the house of a scheming lord, who will use Armin's dangerous gifts to raise history, and raze the city to the ground. As Azzy finds herself and her brother pulled into these machinations, she must navigate the politics and society of Avergard's brutal ruling class to save her family and friends before the Gate consumes them all. less