1. Which tale of sibling rivalry for maternal affection refers to the case of the "Giant Rat of Sumatra"? The Adventure of the Speckled Band A Scandal in Bohemia The Adventure of the Beryl Coronet The Adventure of the Sussex Vampire

2. The undocumented tale of the "Politician, the lighthouse and the trained cormorant" was mentioned in which story concerning an adulteress who had been gravely let down by her lover? The Disappearance of Lady Frances Carfax The Adventure of the Veiled Lodger The Adventure of the Three Gables The Adventure of the Noble Bachelor

3. "Wilson, the canary trainer" was brought up during which tale about a sea captain who had been impaled with a harpoon? The Crooked Man The Adventure of Black Peter The Adventure of the Mazarin Stone The Naval Treaty

4. Which story, one of the very few where Sherlock accepts a monetary reward for finding a youngster of the nobility, mentions "The Abergavenny Murders"? The Reigate Squires The Adventure of Shoscombe Old Place The Adventure of the Noble Bachelor The Adventure of the Priory School

5. Which tale has both "The Aluminum Crutch" and "Ricoletti, of the Club Foot" - in this story the murderer commits suicide before Holmes is even consulted. The Adventure of the Beryl Coronet The Musgrave Ritual The Yellow Face The Adventure of the Retired Colourman

6. Which tale of adultery (sensing a theme here?) and murder by gas chamber refers to the "Coptic Patriarchs"? A Study In Scarlet The Cardboard Box His Last Bow The Adventure of the Retired Colourman

7. Which story about the death of a scholar who smokes 1,000 cigarettes every fortnight mentions "Huret, the Boulevard Assassin"? The Adventure of the Illustrious Client The Adventure of the Golden Pince-Nez The Adventure of the Mazarin Stone The Adventure of the Missing Three-Quarter

8. "The Black Pearl of the Borgias" is mentioned in which tale of a supposed lunatic who doesn't like dictators? The Adventure of the Beryl Coronet The Adventure of the Six Napoleons The Adventure of the Speckled Band The Adventure of the Blue Carbuncle

9. The disappearance of the ship "Alicia" was mentioned in which story of cleverly plotted suicide that was made to look like murder? The Adventure of the Lion's Mane The Problem of Thor Bridge The Adventure of the Blanched Soldier The Adventure of the Three Gables

10. "Mrs. Farintosh's opal tiara", a pre-Watson case, is mentioned in which case that has gypsies, wild animals and a murderous and greedy uncle? The Adventure of the Speckled Band The Adventure of the Norwood Builder The Adventure of the Dancing Men The Adventure of the Three Students