Who Killed Colonel Protheroe?

Övriga publiceringar

1. Who Killed Colonel Protheroe? 1930 (The Citizen)

2. Who Killed Colonel Protheroe? 1930 (Evening Sentinel)

3. Who Killed Colonel Protheroe? 1930 (Lincolnshire Echo)

4. Who Killed Colonel Protheroe? 1930 (Daily Mail)

5. Who Killed Colonel Protheroe? 1931 (Leicester Evening Mail)