Vintage Hardy Boys Book The Hidden Harbor Mystery (1961): Blue-Back

Vintage Hardy Boys Book The Hidden Harbor Mystery (1961): Blue-Back Delve into the thrilling world of detective stories with this vintage Hardy Boys book, "The Hidden Harbor Mystery." Published in 1961, this classic mystery novel written by Franklin W. Dixon is a must-read for any book lover who enjoys a good detective story. The book is in English and has a blue-back cover. This book measures 8 inches in height, 6 inches in width, and 1 inch in length, and weighs 10 ounces. It is a perfect addition to any book collection and is sure to provide hours of entertainment. The book is in loved used condition and is a great find for any vintage book collector. Get your hands on this timeless classic today!