"Mission of Mercy" is a science fiction book written by Henry Kuttner. This fascinating work tells the story of the meeting of two different races - humans and Klingons - on the planet Orgenar IV. The main characters, Lieutenant Kirk and Shpalok, are mediators in the conflict between two civilizations that are collapsing around them. Revealing their character traits and revealing their inner wisdom, they try to find a common language and a way to peaceful coexistence. "Mission of Mercy" is not only an exciting adventure in space, but also a deep exploration of the values and principles that unite us as a humanitarian race.