Crossword clues for Author unknown 9 letters:ANONYMOUSAuthor unknownANONAuthor unknown bylineANONProlific, but unknown, author?ANONUnknown author, brieflyANONQuaint word for an unknown authorANONWith author unknownGHOSTWRITESBecomes an unknown author on Halloween?ANONThe unknown author, brieflyANONUnknown author's bylineANONAuthor unknown, brieflyANONAuthor unknown, for shortANONAuthor unknown (abbr.)ANONUnknown author (abbr.)SCOTTGreat Unknown author of the 32 Waverley novelsANONThe unknown authorANONUnknown author, for shortANONAuthor unknown.ANONUnknown author.ANONSAbbreviations indicating "authors unknown."CARRELMan, the Unknown authorANONAuthor unknown byline, brieflyANONUnknown author's byline, brieflyANONProlific unknown author?ANONAuthor's unknown byline, brieflyANONAbbr. used when an author is unknownANONUnknown, as an author: Abbr.TEXASHOLDEMStud's relative put something unknown in tea author Aleichem is swallowing down (5,6)CARRELAuthor of "Man, the Unknown."ANONYMSAuthors whose names are unknown.ELENAAuthor Ferrante whose true identity is unknown