Job — Traditional: Moses or Job/anonymous. Date: c. 2000–1800 BC (or patriarchal era).
Psalms — Traditional: David (73), Asaph, Sons of Korah, Solomon, Moses, Ethan, Heman, and others. Date: c. 1440–450 BC (spanning centuries).
Proverbs — Traditional: Solomon (main), Agur, Lemuel. Date: c. 950–700 BC.
Ecclesiastes — Traditional: Solomon. Date: c. 935 BC.
Song of Solomon (Song of Songs) — Traditional: Solomon. Date: c. 965–931 BC.