"Hatmakers" is a captivating children's book set in a magical version of London, where the art of hat-making is intertwined with sorcery. The story follows eleven-year-old Cordelia Hatmaker, who steps into the shoes of her father, Prospero, and learns the secret skills of her family. When her father disappears during an important expedition, Cordelia must confront her grief while also reclaiming a stolen peace hat meant for the king. On her adventurous journey, she discovers that the thefts may be connected to her father's disappearance. This book is rich in magic, surprises, and exciting twists, offering young readers an inspiring heroine and an extraordinary world full of adventure.