You are buying a set of 3 Poirot DVD's by Agatha Christie. You will receive set 9,10,11 and 12 + 2 of three DVD's from the Classic Collection. The DVD in that set that is missing is actually the same episodes as set 9.
Set 9 has Dead Man's Mirror
Jewel RObbery at the Grand Metropolitan
THe adventure of the Clapham Cook
Set 10
Murder in the News
The adventure of Johnnie Waverly
Four and Twenty Blackbirds
Set 11
The Third Floor Flat
Triangle at Rhodes
Problem at Sea
Set 12
The King of Clubs
The Dream
The Incredible Theft
Volume 1
The Adventure of the Egyptian Tomb
The Underdog
Yellow Iris
Volume 2
THe Case of the Missing Will
THe Adventure of the Italian Nobleman
THe Chocolate Box