A detective saves a clerk from a gang who tie him to a clock-operated gun.
C. Douglas Carlile
Sexton Blake
1909
Lady Candale's Diamonds
1910
The Mystery of the Diamond Belt
1914
Britain's Secret Treaty
The Kaiser's Spies
The Great Cheque Fraud
1915
The Thornton Jewel Mystery
The Stolen Heirlooms
The Further Exploits of Sexton Blake: The Mystery of the S.S. Olympic
1919
Doddington Diamonds
1922
Blake the Lawbreaker
1928
Silken Threads