"The Black Company" is a fantasy novel by Glen Cook, first published in 1984. It follows a mercenary group known as the Black Company, who serve various masters in a gritty, war-torn world. The story is narrated by Croaker, the company's physician and historian, providing a unique perspective on their adventures and moral dilemmas. The novel is notable for its realistic portrayal of soldiers and the complexities of loyalty and survival. It blends elements of dark fantasy with military fiction, influencing later works in the genre. The Black Company series has since expanded, exploring themes of power, corruption, and fate.