"Some Unknown Persons" is a crime novel written by the famous English writer E. V. Hornung. In this book, you will find an exciting plot about the complex relationship between the main characters, who are at the center of a series of mysterious events. The author skillfully reveals the psychology of the characters and creates a tense atmosphere that keeps the reader in suspense until the very end. The book "Some Unknown Persons" will leave behind many questions and will remain in the memory of every detective fan.