Quin, Ernest Gordon Old Irish Workbook (0901714089)
This is a compendium of Old-Irish grammar with translation exercises. It is a companion volume to ‘Old Irish Paradigms’ and ‘Selections from the Old-Irish Glosses’. First published in 1974, it provides a series of lessons and exercises designed to introduce students to the foundational rules of medieval Irish grammar. It is a core university text for students of Old Irish.