"Gorky Park" is a thriller novel by Martin Cruz Smith, first published in 1981. The story is set in Moscow and follows the investigation of three murders in Gorky Park, the city's main amusement park. The main character is Arkady Renko, a chief investigator for the Moscow Militia, who is assigned to the case. As Renko delves deeper into the investigation, he discovers a web of corruption and intrigue that leads him to question the motives of those around him, including his own superiors. Along the way, he is aided by Irina Asanova, a beautiful and enigmatic interpreter, as they work to unravel the mystery and uncover the truth. The novel is a complex and atmospheric thriller that offers a vivid portrayal of Soviet society during the Cold War era, as well as a gripping tale of murder and suspense.