The Princess of Denmark
Paperback / softback
The Promise
Paperback / softback
The Queen's Head
Paperback / softback
The Railway Detective
Paperback / softback
The Railway Detective's Christmas Case
Hardback
The Railway Detective's Christmas Case
Paperback / softback
The Railway Viaduct
Paperback / softback
The Ravens of Blackwater
Paperback / softback
The Ravens of Blackwater
Hardback
The Repentant Rake
Paperback / softback
The Roaring Boy
Paperback / softback
The Runaway Heiress
Paperback / softback
The Season
Paperback / softback
The Second Lady Silverwood
Paperback / softback
The Secret Chronicles of Sherlock Holmes
Paperback / softback
The Secret Documents of Sherlock Holmes
Paperback / softback
The Secret Files of Sherlock Holmes
Paperback / softback
The Serpents of Harbledown
Paperback / softback
The Sewing Room Girl
Hardback
The Sewing Room Girl
Paperback / softback
The Silent Resistance
Hardback
The Silent Resistance
Paperback / softback
The Silent Woman
Paperback / softback
The Silk Tree
Paperback / softback