 While George’s Comparatio appeared in print only posthumously in 1523 in a single defective edition, Bessarion took full advantage of the newly discovered technology of the printing press to reach his audience: it offered Bessarion another advantage over his opponent by ensuring wider circulation of the finished text. The In calumniatorem Platonis was printed in 1469 by Schweynheym and Pannartz. In the very the same year they also published Alcinous’s Didaskalikon, and Apuleius’s De deo Socratis and De Platone et eius dogmate, probably as part of a filo-Platonic editorial project orchestrated by the Cardinal. The In calumniatorem was subsequently reprinted twice, by the Aldine printing press, in 1503 and 1516. Both editions, which are not identical, included Bessarion’s own revisions to the 1469 version of the text.