The final volume of the edition of the "older Greek catenae on the Book of Job" contains a number of appendices (including a German translation of the Polychronios Fragments and the argument that Origen is the most likely author of the fragments handed down under the names of Athanasios and Methodios) and the indexes to the volumes I-III, namely indexes of the fragments contained in the edition, ordered according to authors, of the Bible quotations, of the personal names etc., and a general word index listing all the forms of the words occurring.