Trojan War saga (5)
I believe the answer is:
iliad
'trojan war saga' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for iliad that I've seen before include "Greek epic poem about the Trojan War" , "set of books" , "Work on war" , "Classic" , "Homer's epic account of the Trojan war" .)