The Ickabog by J. K. Rowling

In a kingdom called Cornucopia, known for its wealth and happiness, a mythical creature called the Ickabog is rumored to live in the marshlands. The story follows two children, Daisy and Bert, who embark on a courageous journey to uncover the truth about the Ickabog amidst a backdrop of political intrigue and deception. As they navigate through challenges and uncover secrets, they learn about bravery, friendship, and the power of standing up for what is right. The tale explores themes of truth, justice, and the impact of fear and lies on a society.