Captain Hastings		The third victims profession.
Chief Inspector Japp		The first victim's profession.
Crime Novel		The Belgian detective udes these words as another name for his brains
Alexander Bonaparte Cust		Before each victim died, they bought a pair of these from a door-to-door salesman.
Clues		Mr._ _ _ _ _ _ _ _ _ _'s murder didn't fit the picture
Megan Barnard		The Belgian detective sometimes speaks this language in the book.
Donald Fraser		The (rich) third victim.
Waitress		The Belgian detective's long-time friend and assistant.
Rail		The niece of the first victim.
Bexhill		The third murder occured in this city.
Earlsfield		The ABC _ _ _ _ Guide was left beside each murdered body.
Thora Grey		The self-confessed murderer and a salesman who visited the victims shortly before their murders. His initials are A.B.C.
Archaeologist		These helped with solving the murder mystery.
Andover		The little, Belgian detective with and egg-shaped head and a moustache.
Sir Carmichael Clarke		The jealous boyfriend of the second victim.
Betty Barnard		The place where the first murder was comitted.
Typewriter		The first victim's name.
Hercule Poirot		The ABC letters written to the detective were written using this machine.
French		The estranged husband of the first victim.
little grey cells		The second victim was called _ _ _ _ _ _ _ _ _ _ _ _.
Merchant		The self-confessed murderer suffers from this.
Alphabet		The attractive secretary to the third victim.
Mary Drower		The sister of the second victim.
Epilepsy		The town where the second murder had taken place.
Franklin Clarke		This man is always one step behind the Belgian detective.
Franz Ascher		The fourth and final murder happened here.
Churchston		The order of which the victims were murdered.
Stockings		The second victim's profession.
Alice Ascher		The brother of the third victim. But was that all he was?
Doncaster		The genre of this book.