Era of divided rule by Libyan dynasties, Theban priest-kings and the Kushite conquest.
The Third Intermediate Period (Dynasties 21–25, c. 1069–664 BCE) ended when the Assyrian Empire under Ashurbanipal sacked Thebes (the 'No-Amun' of biblical record) in 664 BCE and expelled the Kushite 25th Dynasty, after which the Saite (26th) Dynasty reunified Egypt under Assyrian vassalage, inaugurating the Late Period.
Covers the divided Third Intermediate Period (broad context).
Comprehensive Egypt survey with substantial coverage of Predynastic/Naqada period; complements Shaw by same era, different author
The definitive specialist monograph on this period; Kitchen's chronology is the standard reference for TIP Egypt