Nancy Drew Set: The Secret of the Old Clock; The Hidden Staircase; The Bungalow Mystery; The Mystery at Lilac Inn; The Secret of Shadow Ranch; The Secret of Red Gate Farm; The Clue in the Diary; Nancy's Mysterious Letter; The Sign of the Twisted Candles;…

Includes: #1: The Secret of the Old Clock; #2: The Hidden Staircase; #3: The Bungalow Mystery; #4: The Mystery at Lilac Inn; #5: The Secret of Shadow Ranch; #6: The Secret of Red Gate Farm; #7: The Clue in the Diary; #8: Nancy's Mysterious Letter; #9: The Sign of the Twisted Candles; #10: Password to Larkspur Lane; #11: The Clue of the Broken Locket; #12: The Message in the Hollow Oak; #13: The Mystery of the Ivory Charm; #14: The Whispering Statue; #15: The Haunted Bridge; #17: Mystery of the Brass-Bound Trunk; #18: Mystery of the Moss-Covered Mansion; #19: The Quest of the Missing Map; #20: The Clue in the Jewel Box; #21: The Secret in the Old Attic; #22: The Clue in the Crumbling Wall; #23: Mystery of the Tolling Bell; #24: The Clue in the Old Album; #25: The Ghost of Blackwood Hall; #27: The Secret of the Wooden Lady; #28: The Clue of the Black Keys; #29: Mystery at the Ski Jump; #30: The Clue of the Velvet Mask; #32: The Scarlet Slipper Mystery; #33: The Witch Tree Symbol; #34: The Hidden Window Mystery; #35: The Haunted Showboat; #36: The Secret of the Golden Pavilion; #37: The Clue in the Old Stagecoach; #39: The Clue of the Dancing Puppet; #41: The Clue of the Whistling Bagpipes; #43: The Mystery of the 99 Steps; #44: The Clue in the Crossword Cipher; #45: The Spider Sapphire Mystery; #46: The Invisible Intruder; #47: The Mysterious Mannequin; #48: The Crooked Banister; #49: The Secret of Mirror Bay; #50: The Double Jinx Mystery; #51: Mystery of the Glowing Eye; #52: The Secret of the Forgotten City; #53: The Sky Phantom; #54: The Strange Message in the Parchment; #55: Mystery of Crocodile Island; #56: The Thirteenth Pearl; #57: The Triple Hoax; #58: The Flying Saucer Mystery; #59: The Secret in the Old Lace.