These websites have wonderful resources discussing ancient history.
Egypt selected titles:
Unwrapping the Pharaohs by 
Colour in Sculpture : A Survey from Ancient Mesopotamia to the Present by 
Handbook to Life in Ancient Egypt by 
Ancient Egypt: A Very Short Introduction by 
Events That Changed Ancient Greece by 
Encyclopedia of Ancient Rome by 
The Complete Idiot's Guide to World History by 
The History of the Ancient World by 
