Are there any good libri about angels?

I know that Anne riso is Scrivere a new series called Song of the Seraphim, which should feature angeli (instead of Vampire, which she has since rejected)if te are interested in her work. The first book is called Angel Time, though I don't think the main character is an angel, but a man, though I think he meets an angel. Not quite sure how it goes since I haven't yet read the book, but I know it is supposed to involve angels.

Hope this helps:)

i have read the book
'ANGELS AN ENDANGERED SPECIES'
IT A AWESOME BOOK te WONT BE ABLE TO PUT IT DOWN AND GUARANTEED IT WILL MAKE te RESEARCH WHAT te HAVE READ

Maybe "The Sword Of Angels" da John Marco