The study of apocalyptic has been David Russell's life-work, and over the years, with the discovery of new material and ongoing study, he has reassessed his earlier interpretation in a number of respects. This new book, written with all the freshness that made his Between the Testaments a classic which is still widely read today, provides a short but comprehensive guide to the latest state of research into apocalyptic. After identifying and redefining the literature, Dr Russell examines the birth and growth of apocalyptic and investigates the reasons for its popularity. He then goes on to consider particular apocalyptic groups and apocalyptic books, the idea of revelation, and the main ideas of apocalyptic. The book ends with a Christian perspective and a discussion of the significance of apocalyptic for today