Volume IIa consists of two volumes. IIA (circa 500 pages in 8°) will contain the Praefatio, Preliminary Remarks and the theological and exegetical pseudepigraphs. The ascetical and monastic literature, followed by indices (circa 300 pages) will be entered in IIB (circa 500 pages). The number of indices has been raised from three to twenty in order to facilitate the access to the wide variety of data gathered. In tome II, a particular emphasis has been placed on the study of florilegia and epitomes.