The Black Seal only survived long enough to see three issues, as editor Adam Crossingham went on to edit Worlds of Cthulhu but there were some very fine articles in their pages, with authors such as Dan Harms, Ben Counter, Brian M. Sammons and William Jones. Unfortunately the magazine went out of print almost as soon as each issue came out, and so has been unavailabke until now.
Adam recently informed me that The Black Seal has returned in PDF format, now available at DriveThruRPG. Individual issues can be purchased here:
I appeared in issues 2 and 3, and many of may articles, particularly my role-playing gaming scenario "The Spiraling" was the basis for my Harrison Peel novella collaboration with John Sunseri, "The Spiraling Worm".
I had articles planned for The Black Seal #4, alas that magazine never came to be, but there was a pretty cool cover prepared by David Lee Ingersoll, which I've included below. Perhaps I should post some of those articles here on my journal.