Book Gnosis: The Nature and History of Gnosticism A comprehensive scholarly survey of the sources, mythology, and history of ancient Gnosticism. ← Gnosticism AuthorKurt Rudolph TypeBook Written1977 Edition1987 PublisherHarper & Row / Harper San Francisco (US); T&T Clark, Edinburgh (UK) LanguageEnglish Tradition Gnosticism Identifiers ISBN9780060670184 Where to find it Open Library — Gnosis (Harper, 1987 paperback) Internet Archive — borrow/read (Gnosis: The Nature and History of Gnosticism) Google Books — Gnosis (Harper & Row ed.) Google Books — Gnosis (T&T Clark / A&C Black 2001 reprint) History of Religions 25:3 — review article naming the work