Book of Jonah vs Jonah

Book of Jonah and Jonah both are nouns.

Word	Noun	Adjective	Verb	Adverb
Book of Jonah	Yes	No	No	No
Jonah	Yes	No	No	No

As nouns, Book of Jonah and Jonah are synonyms defined as:

Book of Jonah and Jonah: a book in the Old Testament that tells the story of Jonah and the whale

Book of Jonah (noun)	Jonah (noun)
a book in the Old Testament that tells the story of Jonah and the whale	a book in the Old Testament that tells the story of Jonah and the whale
	(Old Testament) Jonah did not wish to become a prophet so God caused a great storm to throw him overboard from a ship; he was saved by being swallowed by a whale that vomited him out onto dry land