__ to All That, Robert Graves' Thoughts on WWI

This page is the CodyCross answer for the clue below from London, Group 494, Puzzle 5 (Barbara Windsor).

Question is: __ to All That, Robert Graves' Thoughts on WWI

and the answer is: GOODBYE

Word Meaning:

GOODBYE — Farewell; a formula used to another person or persons when the speaker, writer, or person addressed is departing.

Definitions from Wiktionary.

__ To All That, Robert Graves' thoughts on WWI — CodyCross Answer | CodyCross Solutions