On the 50th anniversary of its release, Repeater is honoured to reissue John Boorman's novelization of his cult film Zardoz with a new introduction by the director. In a post-apocalyptic 2393, society is split between an elite group of immortal Eternals and a brutal underclass that live in the outlands and are controlled by the Exterminators. Zed, an Exterminator who has come to question his role and the exact nature of the world...