PM
P.L. Mannock
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Participates in
The Final Problem
The Crooked Man
The Disappearance of Lady Frances Carfax
The Missing Three Quarter
The Mystery of the Dancing Men
The Mystery of Thor Bridge
The Cardboard Box
His Last Bow
The Three Students
The Engineer's Thumb
Sweeney Todd
Sweeney Todd
The Happy Ending
The Stone of Mazarin
His House in Order
The Speckled Band
The Gloria Scott
The Blue Carbuncle
Silver Blaze