I remember the original website, which you can still see (the front page and not much else) with the Wayback Machine. I could not find an update about Bruce Brigham and both of his web domains abandonedontario.ca and abandonedontario.com are parked/ 404 now. Not a good sign. I exchanged an email with him, once, long ago.
I did find one of his photos posted to Pinterest. There is also a surviving link for a few pages and photographs on Tumblr. No new posts. I found another lost link which had posts about his books, pinball machines and working with Mac computers. But that domain was sold and is being using by another business now. I also found a pinball video, about collecting and maintaining the old pinball games.
There are also two books, which are very hard (which probably means expensive too) to find. Both are listed on Amazon but not available. I found a photo of the second book via ebay.