The most common and most likely answer to this crossword clue is the 4 letter word ANON which also is the latest solution we found used in Universal uClick in 2014.
Mysterious author crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| ANON | 100 % | 4 | 
Words with a meaning similar to the clue: Mysterious author
These words may or may not be a possible solution to this crosswords clue.- anon
 - cherub
 - ufo
 - ness
 - arcanum
 - doe
 - eerie
 - enigma
 - mystic
 - obscure
 - psychic
 - queer
 
Crossword Answer definitions
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
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution