Rodrigo Laham Cohen 
Jews in Late Antiquity [PDF ebook] 

The lack of source material makes it challenging, but this short book uses the available evidence to present facts and debates around Jews in late antiquity and to provide a first step towards the understanding of this little-known period in Jewish history. It focuses on seven different regions: Italy, North Africa (except Egypt), Gaul, Spain, Egypt, the Land of Israel, and Babylonia.