Questions about the Book of Micah, or the prophet himself
The Book of Micah is among the "minor prophets" of the Tanakh/Old Testament (minor because of shorter length, not a lack of importance).
Micah was a Morasthite who lived during the reigns of Kings Jotham, Ahaz, and Hezekiah (see Micah 1:1).
His book includes prophesy of impending destruction, criticism of priestcraft, and prophesy about the last days.
Perhaps Micah's most well-known prophesy is that it is the only book of the Old Testament to prophesy that the Messiah would come from Bethlehem.