I am absolutely prepping a campaign in his world right now. The only books I have ever owned are his Shattered world series and Street Magic. I am pained to see they weren't mentioned in this article. In early 2000 I sent him an email asking permission to make a video game in his world. He responded declining due to dealing with some serious marital and life issues. I was expecting him to just blow me off due to my age, but he was totally cool about it and I feel like had I followed up a few years later he would have been up for it . This guys incredible imagery in his writing formed the basis of my imagination. I hope he was able to sort out his life, he had such a great impact on many peoples childhoods.