Post, Melville Davisson: Monsieur Jonquelle (1923); v1; 31 Oct 2019
 

Long out of print, this Melville Davisson Post collection has recently been revived. Monsieur Jonquelle, the impeturbable Parisian Prefect of Police, appears in these 12 stories:

1: The Great Cipher
2: Found in the Fog
3: The Alien Corn
4: The Ruined Eye
5: The Haunted Door
6: Blücher’s March
7: The Woman on the Terrace
8: The Triangular Hypothesis
9: The Problem of the Five Marks
10: The Man With Steel Fingers
11: The Mottled Butterfly
12: The Girl With the Ruby