This collection of papers reflects the interests and influence of Samuel N. C. Lieu on scholars and students during his academic career. It demonstrates not only the importance of his work on Manichaeism, but his broader intellectual contribution to early Christian, Roman, Byzantine, and comparative historical studies. His impact on Manichaean studies has been unparalleled resulting in several prestigious book series devoted to the linguistic and historical study of Mani and his religion. It is largely thanks to his enterprise that scholars now have access to an extensive library of texts and images unavailable to earlier researchers. The volume honours the life and work of a remarkable scholar of international renown.