You find it in the Book of Enoch, referred to by Jude in Jude 1:14 in the New Testament. You may read The Book of Enoch on line by clicking on the related link, below.
As a group, they were called the Watchers.
It appears to be in "The Book of Enoch:Fallen Angels" which gives a list of fallen angels not mentioned elsewhere. See link:
The Book of Enoch say's fallen angels call the sons of God taught mankind the 'secrets of heaven' and became known today as 'Witchcraft'
what is the climax of the book fallen angels
Fallen angels are said to hate righteousness, virtue, and God's authority as they have chosen to rebel against them. They may also harbor feelings of resentment, jealousy, and bitterness towards those who remain faithful to God.
The book of Enoch is not in my Bible.
Strictly Bible speaking, Fallen Angels answer to Lucifer, who in the Bible is considered the first Fallen Angel.
The good angels are all angels that have not fallen.
When Fallen Angels Fly was created on 1994-08-23.
This question was placed in the Judaism category. Although the book of Enoch is a Jewish work, it is not part of the Hebrew Bible canon; and the Talmud and classic Rabbinical works are silent concerning it. As such, Judaism has nothing to say concerning this question.
it means fallen angels,
The City of Fallen Angels isn't a series, it is a part of one. The City of Fallen Angels is the 4th book in The Mortal Instrument series by Cassandra Clare.