"The Other Side of History: Daily Life in the Ancient World" by Professor Robert Garland
An in-depth view of daily life in antiquity, covering the eras of Mesopotamia, Egypt, Minos/Mycenae, Greece, Rome, Briton, etc. The people examined were from all walks of life: slave, merchant, soldier and everything in between.
We always read about the leaders, poets, politicians and generals feom those times, but rarely anything is said about the people, so this is sort of a "peek" into a hidden part of history.