"Simon of Genoa's Medical Lexicon”, an edited volume based on the conference held on March 17th, 2012, is part of the Simon Online project – a dynamically growing Wiki edition of Simon of Genoa's Clavis sanationis, a Latin-Greek-Arabic medical dictionary from the late 13th century.... The volume demonstrates the importance of the Clavis, not only for the history of pharmacology and medicine, but also for Byzantine and medieval studies, Roman, Greek, Latin and Arabic philology and lexicography" (Publisher).