The Hardy Boys

1 The Mystery Of The Applegate Treasure : An Introduction 1956-09-21 2 The Stranger 1956-09-28 3 A Real Case 1956-10-05 4 The First Clue 1956-10-12 5 The Fugitive 1956-10-19 6 Applegate's Gold 1956-10-26 7 Dig For Treasure 1956-11-02 8 A Pirates Chest 1956-11-09 9 Boys In Trouble 1956-11-16 10 Female Detective 1956-11-23 11 Iola's Bravery 1956-11-30 12 Footsteps In the Tower 1956-12-07 13 The Prisoner Speaks 1956-12-14 14 Strange Confession 1956-12-21 15 A Golden Clue 1956-12-28 16 The Final Search 1957-01-04 17 The Tower Secret 1957-01-11 18 Never Say Die 1957-01-18 19 Boy's In Danger 1957-01-25 20 The Tower-Treasure 1957-02-01

1 The Mystery Of Ghost Farm : An Introduction 1957-09-13 2 Beginning Of The Puzzle 1957-09-20 3 Detective Joe 1957-09-27 4 Who Feeds The Cat? 1957-10-04 5 Two Private Eyes 1957-10-11 6 Man Named Fred 1957-10-18 7 Animals In Danger 1957-10-25 8 Catching A Ghost 1957-11-01 9 The Ghost Speaks 1957-11-08 10 Lacey's Wonderful Will 1957-11-15 11 Detectives In Trouble 1957-11-22 12 The Ghost Confesses 1957-11-29 13 Iola To The Rescue 1957-12-06 14 Panic At The Zoo 1957-12-13 15 Uncle Billy's Secret 1957-12-20