caption: The image shows a book cover featuring a man and a woman standing side by side, with the title "Heu-Heu or the Monster" written in bold lettering above them. The man is wearing a long, dark coat and a hat, while the woman is wearing an apron and a dress. Both of them have a determined expression on their faces, as if they are ready to take on any challenge. The background of the cover is a deep blue, with a few stars twinkling in the night sky.