The "Know Your Presidents and Their Wives" book by George E. Ross, published in 1960 by Rand McNally & Company, is a vintage nonfiction book intended for adult readers. This hardcover book features a collection of biographies and information about the presidents of the United States and their wives, making it a valuable resource for those interested in American history. The book offers a comprehensive overview of the presidencies and the individuals who held those roles during the 1960s, providing readers with a deeper understanding of the political landscape and prominent figures of the era.