This is the critical edition of the earliest extant Byzantine world chronicle, the Chronographia by Ioannes Malalas (Malalas' = Syrian for 'rhetor' or 'scholar'). Iohannes Malalas was born approximately in 490 in or near Antiochia and died approximately in 570/580. He wrote his chronicle in the contemporary colloquial Greek. The edition comprises the Prolegomena which give information about the handwritten tradition of the Chronographia,...