Any fans of The Golden age trilogy or Orphans of Chaos trilogy or The Last Guardian of Everness?
I'm sure you would like The Last Guardian of Everness/Mists of Everness. There are many similar themes, such as a high fantasy, but set in the modern world. Another interesting theme is that ALL mythologies, including Arthurian and Shakespeare's from A Midsummer Night's dream, were all true.
The Golden Age trilogy is very different, but also very well done. Its sci-fi, but the setting is so far in the future that the people of that time wouldn't consider people our real time as fully sentient. Many god-like accomplishments have been made common place, but interestingly, people are still people and still have many of the same old problems.
John has done a bunch of short fiction lately, his short stories
Peter Power Armor and Forgotten Causes can be found in Breach the Hull (formerly published by Marietta Publishing, to be re-released by Dark Quest, LLC in May 2009) and his story The Last Report on Unit 22 has just appeared in So It Begins, the sequel to Breach the Hull, which released in March 2009 from Dark Quest Books (www.darkquestbooks.com)
There is an older anthology, No Longer Dreams, published by Lite Circle Books, that has his stories The Kindred and Father's Monument.