I have also been invited to give lectures at colleges and universities throughout the country and throughout the world, and I am also happy to speak before community groups on topics related to my research (such as the influence of classical antiquity on American politics, or the history of dog breeds, or the earliest interactions between the Irish and the Roman and Christian world, just to name three topics), although public speaking engagements are currently curtailed due to the coronavirus outbreak.
If you wish to contact me, you can send me e-mail at the following address:
Because of the coronavirus outbreak, contacting me through the address and telephone number for Ohio State's Center for Epigraphical and Palaeographical Studies is not a good idea. The Epigraphy Center is closed for the immediate future. Contacting me via e-mail is best. Nonetheless, here are my mail and phone contacts through the Center:
190 Pressey Hall
1070 Carmack Road
Columbus, Ohio 43210-1002 USA