4 Part trilogy?

[Steph_2002]

What do you call the fourth part of a trilogy?

[Kelvin]

Steph_2002 - A trilogy by definition can only have three parts. A story in four parts I believe is called a quadrilogy. By the way, I haven't seen Wonderboy or Tribute yet!!

[Pinotage]

Kelvin - what about Quartet?

[simon_says]

methinks this is a tad tongue-in-cheek!!

[sft42]

So long and thanks for all the fish

[jenstar]

The four-part equivalent of a trilogy is a tetralogy. The fourth part of a trilogy is called a contradiction.

[sft42]

My apologies my previous answer is of course the third part of a trilogy the fourth part being Mostly Harmless and the fifth part of a trilogy is The Salmon Of Doubt.

[sft42]

pjn it's usually called cashing in on the sucsess of the first film

[Steph_2002]

Thank you for all of your answers I shall consider your ideas carefully and probably decide that the answer is 42. Ta :-)

[Pickle]

sft42, you were right the 1st time. Have the courage of your convictions!! The 4th part of a trilogy is indeed 'So long and thanks for all the fish'. *whispers behind hand* I think you forgot about 'Life, the Universe and Everything', book 3.