It begins with a detailed discussion of the question of 'apostolicity'. Following this are translations of the apostolic pseudepigrapha, including the exchange between Seneca and Paul; acts of various apostles (including the first Greek witness to the apocryphal Corinthian correspondence; Papyrus Bodmer X is here utilized); the Pseudo-Clementines; and a description of later additions to the existing apocryphal literature. The last part of the volume covers apocalyptic and related literature, introduced by a general discussion of apocalyptic, Sibylline literature and prophecy, followed by a treatment of early Christian apocalyptic in particular.