Book excerpt: Introduction : angelic greetings or Shalom Aleichem -- At home with the angels : Babylonian ritual sources -- Out and about with the angels : Palestinian ritual sources -- No angels? early rabbinic sources -- In the image of God, not angels : rabbinic sources -- In the image of the angels : liturgical sources -- Israel among the angels : Late rabbinic sources -- Jewish mystics and the angelic realms : early mystical sources -- Conclusion : angels in Judaism and the religions of late antiquity -- Appendix A : table -- Appendix B : description of table.