Book of Micah in Wikipedia

Micah of Moresheth (most likely the same city as Moresheth- Gath, mentioned in Micah) prophesied during the days of King Hezekiah of Judah. This paraphrase of Jeremiah 26:18 contains practically everything we know of the Prophet himself. Moresheth-Gath was most likely a small town in southwestern Judah, though this has yet to be confirmed. Some scholars argue over how much of the book of Micah can be attributed to Micah himself. There is general consensus that the majority of chapters 1–3 are in fact Micah’s own (excluding 2:12–13). The remaining passages are seen by some as redactions. This will be further argued in the section on controversy. Some Old Testament scholars, for example Dr Bruce Waltke in IVP`s 'New Bible Commentary', defend Micah's authorship of the entire book. It is generally agreed that Micah composed chapters 1 through 3; some scholars hold that chapter 6 and sections of chapter 7 were also written by the historical Micah. The primary reasons given are because chapters 3–5 foretell of events in the 6th century BCE and chapters 6–7 have elements of a universal religious outlook which was not widely present in Judaism until much later...

Read More about Book of Micah in Wikipedia