Roger Pearse’s self-described “amateur” site is devoted to the works of Tertullian, the heart of which is a bibliography of studies, translations, and editions of individual works, many with links to online versions.  There is also much helpful technical information on the manuscript tradition.  The Latin texts include scans from series such as CSEL and SC; some with apparatus, some without; other resources on the site include a lengthy bibliography, sometimes even including reviews (unfortunately not yet searchable); various out-of-copyright books and articles on Tertullian available for download; and finally, images of manuscripts with Tertullian’s writings.

http://www.tertullian.org/