The present volume is a Festschrift in honor of the distinguished scholar in Late Byzantine, post-Byzantine and Cretan Renaissance studies I. Mavromatis. The title Kalligraphos is indicative of the foundations of his scholarship, which lie in the fields of paleography and early printing. With manuscripts and early printed books as the primary material of his studies, Professor Mavromatis has produced several major works in the fields of Byzantine philology, Cretan Renaissance literature (especially Erotorcritos) and late Byzantine vernacular poetry. This volume includes a short preface and twenty-four articles by senior and younger scholars, former colleagues, collaborators, and students of Professor Mavromatis. The articles are loosely arranged in chronological order of their subject matter and treat issues ranging from Byzantine historiography going back to the 4th century CE to post-Byzantine Cretan poetry of the 17th century. This philological kaleidoscope features new editions and interpretations of hitherto unknown or little-known poems and texts. The volume is intended for scholars, graduate and undergraduate students and the general readership interested in Byzantine and post-Byzantine literature.