Thea Guanzon is a New York Times, Sunday Times, and internationally bestselling author from the Philippines, best known for her Hurricane Wars trilogy. Born and raised in Bacolod City, amidst what she describes as sprawling sugarcane fields, she later moved to Metro Manila, where she earned a Bachelor of Arts in International Studies with a specialisation in International Politics and Peace Studies from Miriam College.
Before publishing became her full-time world, Guanzon worked in electoral management and women's rights. She was writing all along, scribbling fanfiction on legal pads during her lunch breaks — a detail that says quite a lot about where her imagination was, even then. Those stories eventually caught the attention of American editors, and her debut novel arrived in 2023 to considerable fanfare.
That debut, The Hurricane Wars, is the first book in her eponymous trilogy and the work that established her name in the romantasy genre. Set in a Southeast Asian-inspired world built around opposing magics, it follows Talasyn, an orphaned soldier and secret Lightweaver, and Alaric, the morally grey heir to the Night Empire whose shadow magic is her direct antithesis. The novel leans hard into enemies-to-lovers and marriage of convenience tropes, threading political intrigue and a slow-burn romance through a backdrop of warring nations. Library Journal named it Debut of the Month and awarded it a starred review, while critics praised Guanzon's gift for constructing a magic system that feels both original and deeply tied to the emotional logic of her characters.
The second book, A Monsoon Rising (2024), picks up with the uneasy political alliance between the two leads beginning to fray under the pressure of a new catastrophic threat: the Moonless Dark, a magical event with the potential to consume everything. Where the first novel built its tension through opposition, the sequel shifts into something more psychologically complex, asking how much loyalty can be owed to a cause when the person across from you has stopped feeling like an enemy. The third and final instalment, This Shattered Tempest, brings the trilogy to a close.
Guanzon has also written outside the Hurricane Wars continuity. Tusk Love (2025) is a standalone novel published as part of the Critical Role universe, marking an expansion of her reach into tie-in fiction for one of the most prominent actual-play tabletop properties in the world.
Her prose style draws frequent comparisons to fanfiction in the best sense — high emotional stakes, character chemistry that crackles from the first scene, and a willingness to let romantic tension run at length before the payoff. Reviewers have consistently noted the lyrical quality of her descriptions and the specificity with which she renders her Southeast Asian-inspired settings. The Hurricane Wars takes clear inspiration from Philippine mythology and culture, and Guanzon has spoken about the series as a celebration of her heritage.
She currently lives in Metro Manila with an assortment of pets, a notable quantity of houseplants, and, by her own account, a dependency on iced coffee. She describes her books simply as fantasy novels about hot messes and the morally grey characters who love them — which, for readers who've spent any time with Alaric and Talasyn, feels about right.
