The most common and most likely answer to this crossword clue is the 4 letter word ANON
A
N
O
N
More clues leading to the result ANON
- In German, one’s coming
- Soon Canterbury’s leader must abandon church rule
- Soon cutting intro from French opera
- A refusal from Paris, soon
- Clergyman dropping off Conservative shortly
- Article about the most prolific author?
- Soon member of clergy’s heading off
- Girl accepting ring in the near future
- Author unknown, all works lacking initial
- Woman entertaining love for unidentified writer
Buddy explains!

The straight part
We know that "Soon" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case soon = anon.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does ANON mean?
ANON adverb- Straight away; at once.
- Soon; in a little while.
- At another time; then; again.
- An anonymous person, especially an author.
- A work with an unknown author.
- A work without a title.
- Anonymous