"Space Wolf" is a science fiction novel by the famous writer Ray Cummings. This gripping book tells the story of a space soldier who becomes the last hope for a squad on Earth to save the galaxy from the threat of an alien invasion. The author successfully mixes science fiction with elements of the adventure genre, creating a bright and exciting world that readers will not want to leave until the last page. "Space Wolf" is an exciting journey through the dangerous spaces of the universe, which will leave an unforgettable impression and raise questions about the nature of heroism and war.