Muza. 

Established in 1991 and headquartered in Warsaw, Poland, Muza S.A. operates as a publishing house with an extensive catalog. The company releases a broad spectrum of titles, including diverse fiction such as literature, crime stories, fantasy, and horror, alongside a comprehensive range of non-fiction works covering social sciences, business, culinary arts, cultural traditions, history, and biographies. Their offerings also extend to art albums, guides, various gadgets, audiobooks, and specialized books for children and young adults. In addition to its publishing endeavors, Muza S.A. manages both online bookstores and several physical retail outlets.