Lot of 23 Vintage Hardy Boys Mysteries Books

Lot includes: Tower Treasure (#1) 1959 Hunting for Hidden Gold #5 1928 The Shore Road Mystery #6 1928 The Secret of the Caves #7 1929 Footprints Under the Window #12 1933 The Mark on the Door #13 1934 The Hidden Harbor Mystery #14 1935 The Secret Warning #17. 1938 The Disappearing Floor #19 1940 The Short-Wave Mystery #24 1945 The Secret of Skull Mountain #27 1948 The Sign of the Crooked Arrow #28 1949 The Secret of the Lost Tunnel #29 1950 The Wailing Siren Mystery #30 1951 & The Secret of Pirate's Hill #36 1956 These are all in Good to Very Good antique/vintage condition. They do show their age. Some have stains on covers, some have prior owners info inside covers, some have tanning of pages due to age. None have dust jackets. These are all original copyright Editions. by Franklin W Dixon.