Some time ago the Journal of Greco-Roman Christianity and Judaism disappeared from the web. I removed all my links to it in June 2003. This was a new electronic journal based at the University of Surrey Roehampton and the original plan was to place articles on-line as they appeared and then to produce a print version at the end of the year. The print version was to be published by Sheffield Academic Press. One full volume appeared in the year 2000 but nothing subsequently appeared and then even that disappeared. But now it has apparently been resurrected over at McMaster Divinity College in Canada which is where Stanley Porter, the editor, is now based. There is just a paragraph's information about the journal, but happily the volume from 2000 is back on-line:
Journal of Greco-Roman Christianity and Judaism
Update: link added to the NT Gateway: Journals page.