The product is a 1962 vintage novel hardcover by author Monica Quill titled "Let Us Prey." This mystery novel from the "Sister Mary Teresa Mystery" series is a collectible item published by Vanguard Press in the United States. It is a 208-page hardcover book in English language, measuring 6 inches in length, 9 inches in height, and 1 inch in width, with a weight of 15 ounces. The novel is intended for adult readers and falls under the genre of Antiquarian & Collectible books.