An introduction to the Chester Beatty Kephalaia Codex -- Iain Gardner -- Mani's wisdom at the court of the Persian kings: the genre and context of the Chester Beatty Kephalaia -- Paul Dilley -- Parallels between Coptic and Iranian Kephalaia: Goundesh and the King of Touran / Jason David Beduhn -- The final ten chapters / Iain Gardner -- Also schrieb Zarathustra? Mani as interpreter of the 'law of zarades' / Paul Dilley -- Iranian epic in the Chester Beatty Kephalaia / Jason David Beduhn -- Mani's last days / Iain Gardner -- 'Hell exists, and we have seen the place where it is': rapture and religious competition in Sasanian Iran / Paul Dilley -- Mani and the crystallization of the concept of 'religion' in third century Iran / Jason David Beduhn.