Congo by Michael Crichton is a fast-paced techno-thriller that follows a scientific expedition deep into the African rainforest in search of rare diamonds and the truth behind a vanished research team. Blending cutting-edge technology, primatology, and adventure, the novel centers on a group of explorers accompanied by a signing gorilla named Amy as they confront the dangers of the jungle, rival corporations, and a mysterious species of aggressive primates. Crichton’s story delivers a gripping mix of suspense, science, and high-stakes exploration.