Yes, something definitely happened to Phil in the middle of the seventies and he spent a large part of the rest of his life trying to decide what it was. He was a huge speculator, and this was the ultimate speculatory vehicle for him! I find it fascinating many of the possibilities he explored! His final three books, "VALIS," followed by "The Divine Invasion" and the "The Transmigration of Timothy Archer" were very different from the earlier works, and an attempt on his part to come to grips with the experience. I think they are excellent books. . . they draw on some subjects that fascinated me throughout the eighties and into the nineties such as gnosticism and mystery religions and the earliest christianity. . . .
I finally wrote to Philip K. Dick about three months before he died. I told him of my finding the Zap Gun in an Ethiopian bookstore, of my search for all his books (a lot harder to find then than now) and how much they meant to me. I hesitated for a long time to send it, but eventually did. I was astonished to get a rather speedy reply back, thanking me for my letter and telling me how much letters like that meant to him, and telling me of his impending trip to France, and of the upcoming publication of his final novel. I was shocked and very happy, and I was in fact in the middle of sending him a reply on the day that I learned he had died of a stroke. . . .
You're right Mark, his books can definitely be sold easily, and if I weren't working . . . well I would sell quite a few other things first because his books have been a big part of my life.