This product is a hardcover 4-book combo by Agatha Christie, including the titles "Elephants Can Remember", "Secret Notebooks", Postern of Fate", The Mirror Cracked". Published by Dodd Mead & Harper Collins the books are in English and have original dust jackets. Perfect for fans of literature and fiction, this collection is a must-have for any Agatha Christie enthusiast looking to add some classic works to their collection.