This collectible Hardy Boys 5-book boxed set is perfect gift for aspiring detectives or longtime fans!  The first five books in the classic mystery series are packaged together in a collectible box set featuring a beautifully designed slipcover. Titles included are #1 The Tower Treasure , #2 The House on the Cliff , #3 The Secret of the Old Mill , #4 The Missing Chums , and #5 Hunting for Hidden Gold. Franklin W. Dixon is a pen name used by a variety of authors writing for the classic series The Hardy Boys. The first and most well-known "Franklin W. Dixon" was Leslie McFarlane, a Canadian author who contributed 19 of the first 25 books in the series. Other writers who have adopted the pseudonym include Christopher Lampton, John Button, Amy McFarlane, and Harriet Stratemeyer Adams. Hardy Boys Vol 1 Vol 5 HCover's It ensures you get the best usage for a longer period It ensures you get the best usage for a longer period