The Hardy Boys Collection Books 11-20 Box Set Mystery Novels Vintage

The Hardy Boys Collection Books 11-20 box set featuring a curated selection of classic mystery novels. This collection adds a touch of nostalgia and adventure to any bookshelf, offering ten thrilling installments of the beloved Hardy Boys series. The set includes titles such as While the Clock Ticked, Footprints Under the Window, The Mark on the Door, The Hidden Harbor Mystery, The Sinister Signpost, A Figure in Hiding, The Secret Warning, The Twisted Claw, The Disappearing Floor, and Mystery of the Flying Express. Author: Franklin W. Dixon Language: English Publication Year: 1979 Original Language: English Type: Novel Edition: Special Edition Narrative Type: Fiction Intended Audience: Ages 9-12 Country of Origin: United States Unit Type: Unit Keywords: Childrens literature, Young adult fiction, Detective stories, Collectible books, Vintage box set, Classic mysteries, Adventure novels, Frank Hardy, Joe Hardy, Childrens classics