"Matthew Fox might well be the most creative, the most comprehensive, surely the most challenging religious-spiritual teacher in America."--Thomas Berry

"Rupert Sheldrake continues to chart a new course in our understanding of the non-local mind that connects all of us."--Deepak Chopra

Many people believe in angels, but few can define these enigmatic spirits. Now visionary theologian Matthew Fox and acclaimed biologist Rupert Sheldrake--pioneers in modern religious thinking and scientific theory--launch a groundbreaking exploration into the ancient concept of the angel and...