Complete Books of Enoch: 1 Enoch (First Book of Enoch), 2 Enoch (Secrets of Enoch), 3 Enoch (Hebrew Book of Enoch)

All three books of Enoch! 1 Enoch tells of the Watchers, a class of angel, who taught humans weapons, spell potions, root cuttings, astrology, astronomy, and alchemy. The Watchers also slept with human women and produced the Nephilim. For this, they were imprisoned and cast into Tartarus. This is also mentioned in the New Testament. In 2 Enoch, two angels take Enoch through the 7 heavens. This contains the extended version of 2 Enoch, The Exaltation of Melchizedek. In
3 Enoch, Enoch ascends to heaven and is transformed into the angel Metatron. This is about the Merkabah and is of interest to Kabbalists.