- 1.01 Pilot
- 1.02 The Secret of the Old Morgue
- 1.03 The Curse of the Dark Storm
- 1.04 The Haunted Ring
- 1.05 The Case of the Wayward Spirit
- 1.06 The Mystery of Blackwood Lodge
- 1.07 The Tale of the Fallen Sea Queen
- 1.08 The Path of Shadows
- 1.09 The Hidden Staircase
- 1.10 The Mark of the Poisoner's Pearl
- 1.11 The Phantom of Bonny Scot
- 1.12 The Lady of Larkspur Lane
- 1.13 The Whisper Box
- 1.14 The Sign of the Uninvited Guest
- 1.15 The Terror of Horseshoe Bay
- 1.16 The Haunting of Nancy Drew
- 1.17 The Girl in the Locket
- 1.18 The Clue in the Captain's Painting
