author vs Crane

author and Crane both are nouns.

Word	Noun	Adjective	Verb	Adverb
author	Yes	No	Yes	No
Crane	Yes	No	No	No

author (noun)	Crane (noun)
writes (books or stories or articles or the like) professionally (for pay)	a small constellation in the Southern Hemisphere near Phoenix
someone who originates or causes or initiates something	United States poet (1899-1932)
	United States writer (1871-1900)

author (verb)	Crane (verb)
be the author of