Main Characters
- Sherlock Holmes
- Dr John Watson
- Neil Gibson
- Grace Dunbar
- Maria Gibson née Pinto
- Marlow Bates
- Sergeant Coventry
- Cox & Co. Bankers
- New cook
- Billy the page
- Mr Ferguson
- Gibson children
- Joyce Cummings
- Gamekeeper
- Villager
- Doctor and Policeman
- 221b Baker Street, London
- Charing Cross, London
- Thor Place, Hampshire
- Winchester
- Claridge’s Hotel, London
- Thor Bridge
- Thor Mere
- Manaos, Brazil
- Scotland Yard
- Sergeant Coventry’s cottage
- Schoolroom
- Sundial
- Village shop
- Village Inn
- Grace Dunbar’s wardrobe
Letters, telegrams, notices etc.
- Letter from Neil Gibson to Sherlock Holmes
- Prison passes and permits
- Note from Mrs Gibson to Grace Dunbar
- Note from Grace Dunbar to Mrs Gibson
- Dr Watson’s revolver
- Revolver found in Grace Dunbar’s wardrobe
- Chip on the parapet of Thor Bridge
- Ten yards of string
Character Illustrations
Deductions
Additional Information
- Abraham Lincoln
- Family Herald
- Coroner’s jury
- Assizes
- Plane tree
- American Senator
- Gamekeeper
- Governess
- Balustraded bridge
- Mere
- Amazon
- Sixpence
- Barrister
- Grappling hook