Answer: I think a book urges you to read it based on a cover, a book urges you to use your eyesight because without your eyes I don't think you'll be able to read it haha. A book also urges you to imagine the setting and what's happening from the story in your head. For now those are all I know of uurgg
Answer:
The definition of epigraph according to the Merriam-Webster dictionary is "an engraved inscription."
I would go with the introduction of characters and setting
-Hiadamcom