Juju is an interesting book written by Murray Leinster. The story is set in Portuguese West Africa and follows a group of Englishmen who are working on a rubber plantation. The men are initially unaware of the presence of a large gorilla that lives in the jungle near the plantation. The gorilla, which is named Juju, is a vindictive creature that has been driven mad by the cruelty of the African natives. Juju begins to terrorize the plantation, killing...