Young Mabel West is the daughter of mystery writer Raymond West, who wants her to lead a normal life. Rebelling against this, Mabel wants to be a great detective, and sets out for London to become assistant to none other...
The case of the jewel theft at the Grand Metropolitan
The case of the ABC murders, part 1 - Poirot receives a letter of challenge
The case of the ABC murders, part 2 - A town and a name beginning with 'B'
The case of the ABC murders, part 3 - The culprit appears
The case of the ABC murders, part 4 - Poirot solves the riddle
The disappearance of the Prime Minister, part 1