Episode titles:
1. Facing the Crisis
2. Vanishing Diamonds
3. Woman of Mystery
4. Haunted House
5. Perils of the City
6. Cipher Message
7. Bandit Raiders
8. Impostor's Scheme
9. Falsely Accused
10. Path of Danger
11. The Abduction
12. The Trial Run
13. The False Summons
14. Black Treasure
15. Retribution
Episode titles:
- 1. Facing the Crisis
- 2. Vanishing Diamonds
- 3. Woman of Mystery
- 4. Haunted House
- 5. Perils of the City
- 6. Cipher Message
- 7. Bandit Raiders
- 8. Impostor's Scheme
- 9. Falsely Accused
- 10. Path of Danger
- 11. The Abduction
- 12. The Trial Run
- 13. The False Summons
- 14. Black Treasure
- 15. Retribution
"Crossed Wires" by Courtney Ryley Cooper first appeared in Short Stories Magazine (Volume 102, #6) on March 25, 1923.