5-Hardy Boys Book Lot
Hardy Boys Mystery Stories, 5-Lot 28,45,19,32,42- By Franklin W. Dixon 1963-1970.

#28-The Sign of the Crooked Arrow-1970
#45- The Mystery of the Spiral Bridge-1966
#19- The Disappearing Floor- 1964
#32- The Crisscross Shadow- 1970
#42- The Viking Symbol Mystery- 1963

Publisher- Grosset & Dunlap
Author- Franklin W. Dixon

Please see photos. Message with any questions.