Matthew R. Lynskey, Tyconius’ Book of Rules: An Ancient Invitation to Ecclesial Hermeneutics, Brill (Col. Supplements to Vigiliae Christianae, 167), Leiden Boston 2021, 456 Pp. Anuario de Historia de la Iglesia 2022, 31, 623. https://doi.org/10.15581/007.31.42889.