Crossword Genius

Book presenting facts: not the first time (4)

Ross

I believe the answer is:

ruth

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'book' is the definition.
(book of the Bible)

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(Other definitions for ruth that I've seen before include "Old word for pity, or Bible book" , "Biblical character" , "condolence" , "See 17 Down" , "she married Boaz!" .)

I've seen this clue in The Times.
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