Crossword Genius

Guide visiting Australia (1,2,1)

Ross

I believe the answer is:

a to z

'guide' is the definition.
(reference work)

'visiting australia' is the wordplay.
'visiting' becomes 'at'.
'australia' becomes 'oz' (informal name for Australia).
'at'+'oz'='A TO Z'

(Other definitions for a to z that I've seen before include "Alphabet" , "Gazetteer" .)

I've seen this clue in The Times.
Want a hint initially instead of a full solution? Install my app