1
The case of the jewel theft at the Grand Metropolitan
2
The mystery of the cheap apartment
5
The case of the ABC murders, part 1 - Poirot receives a letter of challenge
6
The case of the ABC murders, part 2 - A town and a name beginning with 'B'
7
The case of the ABC murders, part 3 - The culprit appears
8
The case of the ABC murders, part 4 - Poirot solves the riddle
9
The disappearance of the Prime Minister, part 1
10
The disappearance of the Prime Minister, part 2
11
The riddle of the Egyptian tomb, part 1
12
The riddle of the Egyptian tomb, part 2
13
The case of the tape measure murder
14
The affair of the gold bullion
16
End house mystery - part 1
17
End house mystery - part 2
18
End house mystery - part 3
19
Christmas pudding adventure - first part
20
Christmas pudding adventure - last part
21
4.50 from Paddington - part 1
22
4.50 from Paddington - part 2
23
4.50 from Paddington - part 3
24
4.50 from Paddington - part 4
27
Motive versus Opportunity
28
The Disappearing Cook, Part 1
29
The Disappearing Cook, Part 2
34
Four and Twenty Blackbirds
35
The Case of Davenheim's Disappearance
36
Death In The Clouds, Part 1
37
Death In The Clouds, Part 2
38
Death In The Clouds, Part 3
39
Death In The Clouds, Part 4