The product is a signed limited edition hardback book titled "Edward Marshall Boehm 1913-1969" by author Cosen. Published in 1913 in the United States, this book is a valuable collector's item for fans of Edward Marshall Boehm's work. The limited edition status adds to its exclusivity and desirability among collectors of books and memorabilia. With its unique language and format, this book is a must-have for those interested in American literature and art history.