Ἕν, δύο, τρία· Ἑλληνίζωμεν δι'εἰκόνων καὶ σκηνῶν One, Two, Three: Visual and Sequential Spoken Ancient Greek Rico, Christophe Heftet / 2024 / Gresk, klassisk
Ancient Greek Thematic Dictionary. Volume I General Concepts, Dimensions, and Senses Rico, Christophe Innbundet / 2025 / Engelsk
Speaking Ancient Greek as a Living Language, Level Three (Part Two), Student's Volume Rico, Christophe Heftet / 2021 / Gresk, klassisk
Mother of the Infant King, Isaiah 7:14 Alma and Parthenos in the World of the Bible: A Linguistic Perspective Rico, Christophe Innbundet / 2020 / Engelsk
Mother of the Infant King, Isaiah 7:14 Alma and Parthenos in the World of the Bible: A Linguistic Perspective Rico, Christophe Heftet / 2020 / Engelsk
Forum: Lectiones Latinitatis Vivae Speaking Latin As A Living Language Rico, Christophe Heftet / 2017 / Latin
تيباكي - القُبطية كَلُغة حَيّة الوِحدتان 1-2 ϮⲂⲀⲔⲒ - ⲦⲘⲈⲦⲢⲈⲘⲚⲬⲎⲘⲒ ϨⲰⲤ ⲞⲨⲀⲤⲠⲒ ⲈⲤⲞⲚϦ r Rico, Christophe Heftet / 2025 / Arabisk
Polis Speaking Ancient Greek as a Living Language, Level One, Student's Volume Rico, Christophe Heftet / 2015 / Engelsk
Library of Alexandria A Cultural Crossroads of the Ancient World Rico, Christophe Innbundet / 2017 / Engelsk
Origins of the Alphabet Proceedings of the First Polis Institute Interdisciplinary Conference Attucci, Claudia Innbundet / 2015 / Engelsk
From Logos to Person History, Traditions, and Perspectives Rico, Christophe Innbundet / 2025 / Engelsk
