Durrell vs author

Durrell and author both are nouns.

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

Durrell (noun)	author (noun)
English writer of Irish descent who spent much of his life in Mediterranean regions (1912-1990)	writes (books or stories or articles or the like) professionally (for pay)
	someone who originates or causes or initiates something

Durrell (verb)	author (verb)
	be the author of