The image is a cover of a book titled "Le Secret de Daniel par Jules de Gastyne" by Lisez Le Petit Journal. The cover features an illustration of a group of men on a rooftop, with a crowd of people in the background. The men are dressed in military uniforms and appear to be engaged in a conversation. The rooftop is made of brick and there are several buildings visible in the distance. The title of the book is written in red and yellow letters at the top of the cover, with the author's name written in smaller letters below. The background is a light blue color.