Britain's Secret Treaty

Sexton Blake

Lady Candale's Diamonds

The Jewel Thieves Run to Earth by Sexton Blake

Sexton Blake v Baron Kettler

The Mystery of the Diamond Belt

The Kaiser's Spies

The Great Cheque Fraud

The Thornton Jewel Mystery

The Stolen Heirlooms

The Further Exploits of Sexton Blake: The Mystery of the S.S. Olympic

Doddington Diamonds

Sexton Blake, Gambler