To date, one of this site’s more popular posts has been this one about W. Trollope’s Greek edition of Justin Martyr’s Dialog with Trypho.
J.-P. Migne’s edition would, of course, be more standard. Justin’s Dialog is available in volume 6 of Migne’s Patrologia graeca, and that text has been made available online at:
- Documenta Catholica Omnia
- Google Books (copy 1, copy 2)
- Hathi Trust Digital Library