"The Girl in the Manor" (Emma Griffin: The mystery of the girl from the mansion) is the third book in the detective series about Emma Griffin by the author A.J. Rivers. In this exciting thriller, the main character, FBI agent Emma Griffin, once again finds herself in the delicate field of investigating a series of mysterious murders. When a dead girl is found in the estate of a murdered rich man, Emma Griffin follows every clue to solve the mystery of this crime. Interwoven threads of intrigue, betrayal and danger make this investigation extremely difficult and dangerous. Can Emma find the killer and bring him to justice before she becomes the next victim? The author successfully mixes tension, plot twists and the incredible experience of the main character, creating an exciting novel that will keep the reader in suspense until the last page. "Emma Griffin: The Secret of the Girl from the Mansion" is a book that will definitely interest fans of detectives and thrillers.