The Gray Ghost

• The Gray Ghost
• 1917-06-30

Cordelia the Magnificent

• Cordelia the Magnificent
• 1923-04-30

C.O.D.

• C.O.D.
• 1932-03-17

The Callbox Mystery

• The Callbox Mystery
• 1932-03-29

The Missing Rembrandt

• The Missing Rembrandt
• 1932-02-12

The Bar-C Mystery

• The Bar-C Mystery
• 1926-04-25

At the Sign of the Jack'O Lantern

• At the Sign of the Jack'O Lantern
• 1922-01-22

The Midnight Watch

• The Midnight Watch
• 1927-02-01