Gail D. Villanueva is a Filipino author known for her work in children's literature, particularly middle-grade fiction. Her writing often features Filipino characters and settings, providing readers with a glimpse into Filipino culture and folklore. She aims to create stories that resonate with children of diverse backgrounds while promoting inclusivity and representation in literature. One of Villanueva's notable works is "My Fate According to the Butterfly," which received praise for its exploration of complex themes such as family, identity, and the impact of the Philippines' drug war. Her work is characterized by a blend of heartfelt storytelling and cultural authenticity.